PR #114557 pull-kubernetes-e2e-gce-100-performance #1619119998905618432
Recent runs || View in Spyglass
Recent runs || View in Spyglass
| PR | aojea: Use cloud-controller-manager by default on CI |
| Result | FAILURE |
| Tests | 1 failed / 9 succeeded |
| Started | |
| Elapsed | 1h32m |
| Revision | 3b4e86a442ff180366bb3c5be852c9fc3a1e2cac |
| Refs |
114557 |
| job-version | v1.27.0-alpha.1.67+1fbf30b01c7e4e |
| kubetest-version | v20230126-4c28746697 |
| revision | v1.27.0-alpha.1.67+1fbf30b01c7e4e |
error during ./hack/e2e-internal/e2e-up.sh: exit status 1
from junit_runner.xml
Filter through log files | View test history on testgrid
kubetest Build
kubetest Deferred TearDown
kubetest DumpClusterLogs (--up failed)
kubetest Extract
kubetest GetDeployer
kubetest Prepare
kubetest Stage
kubetest TearDown Previous
kubetest Timeout
... skipping 694 lines ... Looking for address 'e2e-114557-95a39-master-ip' Looking for address 'e2e-114557-95a39-master-internal-ip' Using master: e2e-114557-95a39-master (external IP: 34.73.53.96; internal IP: 10.40.0.2) Waiting up to 300 seconds for cluster initialization. This will continually check to see if the API for kubernetes is reachable. This may time out if there was some uncaught error during start up. Kubernetes cluster created. Cluster "k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39" set. User "k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39" set. Context "k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39" created. Switched to context "k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39". ... skipping 235 lines ... Specify --start=78425 in the next get-serial-port-output invocation to get only the new output starting from here. scp: /var/log/cluster-autoscaler.log*: No such file or directory scp: /var/log/fluentd.log*: No such file or directory scp: /var/log/kubelet.cov*: No such file or directory scp: /var/log/cl2-**: No such file or directory scp: /var/log/startupscript.log*: No such file or directory ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Dumping logs from nodes to GCS directly at 'gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432' using logexporter namespace/logexporter created secret/google-service-account created daemonset.apps/logexporter created Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. ... skipping 11 lines ... CommandException: One or more URLs matched no objects. Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Waiting for all nodes to be logexported timed out. Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 1 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 2 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 3 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 4 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 5 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 6 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 7 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 8 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 9 failed to list marker files for successful nodes Listing marker files (gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432/logexported-nodes-registry) for successful nodes... CommandException: One or more URLs matched no objects. Attempt 10 failed to list marker files for successful nodes Final attempt to list marker files failed.. falling back to logdump through SSH namespace "logexporter" deleted error: timed out waiting for the condition on namespaces/logexporter Dumping logs for nodes provided as args to dump_nodes() function Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 19 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 18 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-50r3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-50r3 External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113193 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-16nq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-16nq External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 7 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113010 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0r40 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-27gw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-0r40 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2qks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-27gw Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-61n8 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-2qks Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-61n8 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5j0x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3tt2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-5j0x WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2wmv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3106 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-6wj5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-747w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-3106 Specify --start=113547 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-6wj5 Specify --start=113680 in the next get-serial-port-output invocation to get only the new output starting from here. ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3p4z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-3p4z ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-2zks --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3hxd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113684 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113294 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-2zks External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-3hxd ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-18pp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113297 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113532 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=112472 in the next get-serial-port-output invocation to get only the new output starting from here. ... skipping 6 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Specify --start=113361 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 12 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-1z0c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-24fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-1z0c Specify --start=113397 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 13 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3l66 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5sg5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3v39 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 17 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113520 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-3v39 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-30g0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-0pkz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-3vq2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113367 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-30g0 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-3vq2 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-0pkz kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113260 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-5chf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113862 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-5chf WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 2 lines ... please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113258 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113696 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113609 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113316 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113325 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ... skipping 6 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 3 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download ... skipping 9 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 6 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 20 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bs6z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-bs6z WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-f3r2 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-f3r2 ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113320 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113475 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cxd7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cm8h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 8 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-bp3c --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7564 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7kqr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-bp3c WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7jdr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7kqr Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-8c8w --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7564 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7jdr ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113108 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-8c8w Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-j72x --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-j72x Specify --start=113326 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7wbm --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113312 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113330 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=112161 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7wbm ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cpnq --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap Specify --start=112619 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113692 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-cpnq ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-dm76 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113833 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-dm76 ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113452 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7g01 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7g01 External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. ... skipping 2 lines ... Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-d2lw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap Specify --start=113318 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-d2lw ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 7 lines ... please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113206 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-hfxr --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-drwp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-hfxr Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-drwp Specify --start=113603 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113200 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h3dz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-gmjx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-h3dz ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-h7h4 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jjp5 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113685 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-jjp5 ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113822 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-cg5j --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113468 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 12 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-7nnt --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-cg5j ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-g8nx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-7nnt Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-g8nx Specify --start=113043 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113768 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113531 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113826 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113545 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-b1bg --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-b1bg ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113534 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 4 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 5 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 3 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 16 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 18 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 3 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 2 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lmjd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-lmjd Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113265 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lb1f --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-lb1f WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-nwcx --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qs13 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-nwcx Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mnr0 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n8jh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-qs13 External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-mnr0 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-n8jh ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2fp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv56 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mm00 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113691 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qb2t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg4p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mk11 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-l2fp Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-pv56 Specify --start=113687 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-mm00 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-pg4p ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113754 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pg43 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... Specify --start=113521 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-pg43 External IP address was not found; defaulting to using IAP tunneling. Specify --start=113471 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-qrbn --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=112761 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113301 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-jn79 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=112976 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-qrbn External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 4 lines ... Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-p861 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap Specify --start=113748 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-kpn3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-jn79 Specify --start=113207 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-kpn3 External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ll1k --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-p861 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-ll1k External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-lvvp --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-mn7p --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-lvvp External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-ldkj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-mn7p WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113807 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113307 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-ldkj Specify --start=113534 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-pv8t --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113317 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-pv8t WARNING: ... skipping 10 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113548 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-n50h --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113585 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-n50h External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113460 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113762 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113245 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-q1qf --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-q1qf WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113630 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-l2sk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-l2sk ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113384 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 14 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113211 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log' from e2e-114557-95a39-minion-heapster Specify --start=118027 in the next get-serial-port-output invocation to get only the new output starting from here. scp: /var/log/containers/konnectivity-agent-*.log*: No such file or directory scp: /var/log/fluentd.log*: No such file or directory scp: /var/log/node-problem-detector.log*: No such file or directory scp: /var/log/kubelet.cov*: No such file or directory scp: /var/log/cl2-**: No such file or directory scp: /var/log/startupscript.log*: No such file or directory ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 8 lines ... Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 7 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 8 lines ... Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 12 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 4 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 14 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 15 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 4 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 13 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v29g --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-v29g External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v4cz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t931 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-v4cz Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-t931 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113534 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-tp3z --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zz4v --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-tp3z ... skipping 5 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rb7s --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xd1r --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-zz4v WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-s614 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-rb7s Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-xd1r ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113902 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-s614 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 7 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113155 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-rhqv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vpnl --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113607 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-rhqv Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-vpnl Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vcmj --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113472 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Specify --start=112548 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113517 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-vcmj External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 6 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xrbd --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-xrbd WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-t9qb --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113748 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113533 in the next get-serial-port-output invocation to get only the new output starting from here. ... skipping 11 lines ... Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-t9qb WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113453 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 11 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xdxk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-v5bk --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113335 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vhtz --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-v5bk External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-xdxk kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-vhtz Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-twk9 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-twk9 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xwfw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 11 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-wjs3 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-zx6m --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-xwfw ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-wjs3 External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-zx6m ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113471 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113686 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113545 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113116 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-xbkh --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z5fw --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-z5fw Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-vrjv --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-xbkh WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-vrjv External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113317 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113739 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113693 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113620 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113413 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113091 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-114557-95a39-minion-group-z0r7 --project=k8s-infra-e2e-boskos-scale-04 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-114557-95a39-minion-group-z0r7 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113359 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Detecting nodes in the cluster INSTANCE_GROUPS=e2e-114557-95a39-minion-group NODE_NAMES=e2e-114557-95a39-minion-group-0pkz e2e-114557-95a39-minion-group-0r40 e2e-114557-95a39-minion-group-16nq e2e-114557-95a39-minion-group-18pp e2e-114557-95a39-minion-group-1z0c e2e-114557-95a39-minion-group-24fw e2e-114557-95a39-minion-group-27gw e2e-114557-95a39-minion-group-2qks e2e-114557-95a39-minion-group-2wmv e2e-114557-95a39-minion-group-2zks e2e-114557-95a39-minion-group-30g0 e2e-114557-95a39-minion-group-3106 e2e-114557-95a39-minion-group-3hxd e2e-114557-95a39-minion-group-3l66 e2e-114557-95a39-minion-group-3p4z e2e-114557-95a39-minion-group-3tt2 e2e-114557-95a39-minion-group-3v39 e2e-114557-95a39-minion-group-3vq2 e2e-114557-95a39-minion-group-50r3 e2e-114557-95a39-minion-group-5chf e2e-114557-95a39-minion-group-5j0x e2e-114557-95a39-minion-group-5sg5 e2e-114557-95a39-minion-group-61n8 e2e-114557-95a39-minion-group-6wj5 e2e-114557-95a39-minion-group-747w e2e-114557-95a39-minion-group-7564 e2e-114557-95a39-minion-group-7g01 e2e-114557-95a39-minion-group-7jdr e2e-114557-95a39-minion-group-7kqr e2e-114557-95a39-minion-group-7nnt e2e-114557-95a39-minion-group-7wbm e2e-114557-95a39-minion-group-8c8w e2e-114557-95a39-minion-group-b1bg e2e-114557-95a39-minion-group-bp3c e2e-114557-95a39-minion-group-bs6z e2e-114557-95a39-minion-group-cg5j e2e-114557-95a39-minion-group-cm8h e2e-114557-95a39-minion-group-cpnq e2e-114557-95a39-minion-group-cxd7 e2e-114557-95a39-minion-group-d2lw e2e-114557-95a39-minion-group-dm76 e2e-114557-95a39-minion-group-drwp e2e-114557-95a39-minion-group-f3r2 e2e-114557-95a39-minion-group-g8nx e2e-114557-95a39-minion-group-gmjx e2e-114557-95a39-minion-group-h3dz e2e-114557-95a39-minion-group-h7h4 e2e-114557-95a39-minion-group-hfxr e2e-114557-95a39-minion-group-j72x e2e-114557-95a39-minion-group-jjp5 e2e-114557-95a39-minion-group-jn79 e2e-114557-95a39-minion-group-kpn3 e2e-114557-95a39-minion-group-l2fp e2e-114557-95a39-minion-group-l2sk e2e-114557-95a39-minion-group-lb1f e2e-114557-95a39-minion-group-ldkj e2e-114557-95a39-minion-group-ll1k e2e-114557-95a39-minion-group-lmjd e2e-114557-95a39-minion-group-lvvp e2e-114557-95a39-minion-group-mk11 e2e-114557-95a39-minion-group-mm00 e2e-114557-95a39-minion-group-mn7p e2e-114557-95a39-minion-group-mnr0 e2e-114557-95a39-minion-group-n50h e2e-114557-95a39-minion-group-n8jh e2e-114557-95a39-minion-group-nwcx e2e-114557-95a39-minion-group-p861 e2e-114557-95a39-minion-group-pg43 e2e-114557-95a39-minion-group-pg4p e2e-114557-95a39-minion-group-pv56 e2e-114557-95a39-minion-group-pv8t e2e-114557-95a39-minion-group-q1qf e2e-114557-95a39-minion-group-qb2t e2e-114557-95a39-minion-group-qrbn e2e-114557-95a39-minion-group-qs13 e2e-114557-95a39-minion-group-rb7s e2e-114557-95a39-minion-group-rhqv e2e-114557-95a39-minion-group-s614 e2e-114557-95a39-minion-group-t931 e2e-114557-95a39-minion-group-t9qb e2e-114557-95a39-minion-group-tp3z e2e-114557-95a39-minion-group-twk9 e2e-114557-95a39-minion-group-v29g e2e-114557-95a39-minion-group-v4cz e2e-114557-95a39-minion-group-v5bk e2e-114557-95a39-minion-group-vcmj e2e-114557-95a39-minion-group-vhtz e2e-114557-95a39-minion-group-vpnl e2e-114557-95a39-minion-group-vrjv e2e-114557-95a39-minion-group-wjs3 e2e-114557-95a39-minion-group-xbkh e2e-114557-95a39-minion-group-xd1r e2e-114557-95a39-minion-group-xdxk e2e-114557-95a39-minion-group-xrbd e2e-114557-95a39-minion-group-xwfw e2e-114557-95a39-minion-group-z0r7 e2e-114557-95a39-minion-group-z5fw e2e-114557-95a39-minion-group-zx6m e2e-114557-95a39-minion-group-zz4v e2e-114557-95a39-minion-heapster WINDOWS_INSTANCE_GROUPS= WINDOWS_NODE_NAMES= Uploading '/tmp/tmp.I0R304Luge/logs' to 'gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619119998905618432' ... skipping 204 lines ... Property "users.k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39-basic-auth" unset. Property "contexts.k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39" unset. Cleared config for k8s-infra-e2e-boskos-scale-04_e2e-114557-95a39 from /workspace/.kube/config Done 2023/01/28 01:22:56 process.go:155: Step './hack/e2e-internal/e2e-down.sh' finished in 4m23.117946654s 2023/01/28 01:22:56 process.go:96: Saved XML output to /logs/artifacts/junit_runner.xml. 2023/01/28 01:22:56 main.go:328: Something went wrong: starting e2e cluster: error during ./hack/e2e-internal/e2e-up.sh: exit status 1 Traceback (most recent call last): File "/workspace/scenarios/kubernetes_e2e.py", line 723, in <module> main(parse_args()) File "/workspace/scenarios/kubernetes_e2e.py", line 569, in main mode.start(runner_args) File "/workspace/scenarios/kubernetes_e2e.py", line 228, in start ... skipping 16 lines ...