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ResultFAILURE
Tests 12 failed / 197 succeeded
Started2020-02-11 17:05
Elapsed4h54m
Revision
Buildergke-prow-default-pool-cf4891d4-5bng
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/639d27df-39e6-471f-8020-4b5a1530c842/targets/test'}}
pod984549a9-4cf0-11ea-8c6e-1aa579f21cc7
resultstorehttps://source.cloud.google.com/results/invocations/639d27df-39e6-471f-8020-4b5a1530c842/targets/test
infra-commit26937a742
job-versionv1.16.7-beta.0.33+fd5f0b8795e3d6
master_os_imagecos-77-12371-89-0
node_os_imagecos-73-11647-163-0
pod984549a9-4cf0-11ea-8c6e-1aa579f21cc7
revisionv1.16.7-beta.0.33+fd5f0b8795e3d6

Test Failures


Cluster upgrade [sig-cloud-provider-gcp] cluster-upgrade 5m24s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\supgrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-upgrade$'
Feb 11 17:20:38.924: Unexpected error:
    <*errors.errorString | 0xc0026bad20>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.3-beta.0.40+c94b9acd4b784f]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n\\n***WARNING***\\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\\nbefore running this script:\\n\\n# example: pin to etcd v3.0.17\\nexport ETCD_IMAGE=3.0.17\\nexport ETCD_VERSION=3.0.17\\n\\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\\n\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-7ftx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-qtsg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-tdpb\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.3-beta.0.40+c94b9acd4b784f/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\\n== Upgrading master environment variables. ==\\n== Waiting for new master to respond to API requests ==\\n.........................== Done ==\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Upgrading the CoreDNS ConfigMap ==\\nconfigmap/coredns configured\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE     VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   9m41s   v1.17.3-beta.0.40+c94b9acd4b784f\\nbootstrap-e2e-minion-group-7ftx   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nbootstrap-e2e-minion-group-qtsg   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nbootstrap-e2e-minion-group-tdpb   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.3-beta.0.40+c94b9acd4b784f\\\"\\nname: \\\"bootstrap-e2e-minion-group-7ftx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-qtsg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-tdpb\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\n\", stderr \"Project: k8s-boskos-gce-project-20\\nNetwork Project: k8s-boskos-gce-project-20\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-7ftx bootstrap-e2e-minion-group-qtsg bootstrap-e2e-minion-group-tdpb\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 34.83.51.248; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: Some requests generated warnings:\\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.51.248  RUNNING\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: k8s-boskos-gce-project-20\\nNetwork Project: k8s-boskos-gce-project-20\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.3-beta.0.40+c94b9acd4b784f]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n\n***WARNING***\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\nbefore running this script:\n\n# example: pin to etcd v3.0.17\nexport ETCD_IMAGE=3.0.17\nexport ETCD_VERSION=3.0.17\n\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\n\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-7ftx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-qtsg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-tdpb\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.3-beta.0.40+c94b9acd4b784f/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\n== Upgrading master environment variables. ==\n== Waiting for new master to respond to API requests ==\n.........................== Done ==\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Upgrading the CoreDNS ConfigMap ==\nconfigmap/coredns configured\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE     VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   9m41s   v1.17.3-beta.0.40+c94b9acd4b784f\nbootstrap-e2e-minion-group-7ftx   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nbootstrap-e2e-minion-group-qtsg   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nbootstrap-e2e-minion-group-tdpb   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.3-beta.0.40+c94b9acd4b784f\"\nname: \"bootstrap-e2e-minion-group-7ftx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-qtsg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-tdpb\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\n", stderr "Project: k8s-boskos-gce-project-20\nNetwork Project: k8s-boskos-gce-project-20\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-7ftx bootstrap-e2e-minion-group-qtsg bootstrap-e2e-minion-group-tdpb\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 34.83.51.248; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: Some requests generated warnings:\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.51.248  RUNNING\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: k8s-boskos-gce-project-20\nNetwork Project: k8s-boskos-gce-project-20\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred

k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func2.3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:147 +0x12f
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc0030cd200)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/cloud/gcp.runUpgradeSuite(0xc000b99a40, 0x7be1120, 0xc, 0xc, 0xc000603c20, 0xc001bffef0, 0x2, 0xc002ae3720)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:479 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func2.3.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:152 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc0004b2500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc0004b2500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc0004b2500, 0x4c77cd8)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Filter through log files | View test history on testgrid


Kubernetes e2e suite [k8s.io] [sig-cloud-provider-gcp] Upgrade [Feature:Upgrade] cluster upgrade should maintain a functioning cluster [Feature:ClusterUpgrade] 18m0s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\sUpgrade\s\[Feature\:Upgrade\]\scluster\supgrade\sshould\smaintain\sa\sfunctioning\scluster\s\[Feature\:ClusterUpgrade\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:136
Feb 11 17:20:38.924: Unexpected error:
    <*errors.errorString | 0xc0026bad20>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.3-beta.0.40+c94b9acd4b784f]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n\\n***WARNING***\\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\\nbefore running this script:\\n\\n# example: pin to etcd v3.0.17\\nexport ETCD_IMAGE=3.0.17\\nexport ETCD_VERSION=3.0.17\\n\\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\\n\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-7ftx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-qtsg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-tdpb\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.3-beta.0.40+c94b9acd4b784f/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\\n== Upgrading master environment variables. ==\\n== Waiting for new master to respond to API requests ==\\n.........................== Done ==\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Upgrading the CoreDNS ConfigMap ==\\nconfigmap/coredns configured\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE     VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   9m41s   v1.17.3-beta.0.40+c94b9acd4b784f\\nbootstrap-e2e-minion-group-7ftx   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nbootstrap-e2e-minion-group-qtsg   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nbootstrap-e2e-minion-group-tdpb   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.3-beta.0.40+c94b9acd4b784f\\\"\\nname: \\\"bootstrap-e2e-minion-group-7ftx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-qtsg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\nname: \\\"bootstrap-e2e-minion-group-tdpb\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.7-beta.0.33+fd5f0b8795e3d6\\\"\\n\", stderr \"Project: k8s-boskos-gce-project-20\\nNetwork Project: k8s-boskos-gce-project-20\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-7ftx bootstrap-e2e-minion-group-qtsg bootstrap-e2e-minion-group-tdpb\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 34.83.51.248; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: Some requests generated warnings:\\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.51.248  RUNNING\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: k8s-boskos-gce-project-20\\nNetwork Project: k8s-boskos-gce-project-20\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.3-beta.0.40+c94b9acd4b784f]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n\n***WARNING***\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\nbefore running this script:\n\n# example: pin to etcd v3.0.17\nexport ETCD_IMAGE=3.0.17\nexport ETCD_VERSION=3.0.17\n\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\n\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-7ftx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-qtsg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-tdpb\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.3-beta.0.40+c94b9acd4b784f/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\n== Upgrading master environment variables. ==\n== Waiting for new master to respond to API requests ==\n.........................== Done ==\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Upgrading the CoreDNS ConfigMap ==\nconfigmap/coredns configured\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE     VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   9m41s   v1.17.3-beta.0.40+c94b9acd4b784f\nbootstrap-e2e-minion-group-7ftx   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nbootstrap-e2e-minion-group-qtsg   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nbootstrap-e2e-minion-group-tdpb   Ready                      <none>   9m44s   v1.16.7-beta.0.33+fd5f0b8795e3d6\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.3-beta.0.40+c94b9acd4b784f\"\nname: \"bootstrap-e2e-minion-group-7ftx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-qtsg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\nname: \"bootstrap-e2e-minion-group-tdpb\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.7-beta.0.33+fd5f0b8795e3d6\"\n", stderr "Project: k8s-boskos-gce-project-20\nNetwork Project: k8s-boskos-gce-project-20\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-7ftx bootstrap-e2e-minion-group-qtsg bootstrap-e2e-minion-group-tdpb\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 34.83.51.248; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-20/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: Some requests generated warnings:\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.51.248  RUNNING\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: k8s-boskos-gce-project-20\nNetwork Project: k8s-boskos-gce-project-20\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:147
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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Kubernetes e2e suite [sig-storage] CSI Volumes [Driver: csi-hostpath] [Testpattern: Dynamic PV (block volmode)] disruptive[Disruptive] Should test that pv used in a pod that is deleted while the kubelet is down cleans up when the kubelet returns. 1m24s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-storage\]\sCSI\sVolumes\s\[Driver\:\scsi\-hostpath\]\s\[Testpattern\:\sDynamic\sPV\s\(block\svolmode\)\]\sdisruptive\[Disruptive\]\sShould\stest\sthat\spv\sused\sin\sa\spod\sthat\sis\sdeleted\swhile\sthe\skubelet\sis\sdown\scleans\sup\swhen\sthe\skubelet\sreturns\.$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/testsuites/disruptive.go:149
Feb 11 20:42:35.035: Expected find stdout to be empty.
Expected
    <string>: /var/lib/kubelet/plugins/kubernetes.io/csi/volumeDevices/pvc-449c1a66-8a15-4823-8428-761eab46f0f5/dev/c784a559-280b-4c58-94d7-2a404a6d3f7c
    
to be empty
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/utils/utils.go:414
				
				Click to see stdout/stderrfrom junit_skew01.xml

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Kubernetes e2e suite [sig-storage] CSI Volumes [Driver: csi-hostpath] [Testpattern: Dynamic PV (block volmode)] disruptive[Disruptive] Should test that pv used in a pod that is force deleted while the kubelet is down cleans up when the kubelet returns. 1m46s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-storage\]\sCSI\sVolumes\s\[Driver\:\scsi\-hostpath\]\s\[Testpattern\:\sDynamic\sPV\s\(block\svolmode\)\]\sdisruptive\[Disruptive\]\sShould\stest\sthat\spv\sused\sin\sa\spod\sthat\sis\sforce\sdeleted\swhile\sthe\skubelet\sis\sdown\scleans\sup\swhen\sthe\skubelet\sreturns\.$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/testsuites/disruptive.go:149
Feb 11 17:57:45.482: Expected find stdout to be empty.
Expected
    <string>: /var/lib/kubelet/plugins/kubernetes.io/csi/volumeDevices/pvc-ff9b3766-45d9-4083-bf7d-f7a2ccdab357/dev/bd4fe0e4-521b-4e4d-8b5c-0426a18904aa
    
to be empty
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/utils/utils.go:414
				
				Click to see stdout/stderrfrom junit_skew01.xml

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Kubernetes e2e suite [sig-storage] CSI Volumes [Driver: pd.csi.storage.gke.io][Serial] [Testpattern: Dynamic PV (block volmode)] disruptive[Disruptive] Should test that pv used in a pod that is deleted while the kubelet is down cleans up when the kubelet returns. 1m24s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-storage\]\sCSI\sVolumes\s\[Driver\:\spd\.csi\.storage\.gke\.io\]\[Serial\]\s\[Testpattern\:\sDynamic\sPV\s\(block\svolmode\)\]\sdisruptive\[Disruptive\]\sShould\stest\sthat\spv\sused\sin\sa\spod\sthat\sis\sdeleted\swhile\sthe\skubelet\sis\sdown\scleans\sup\swhen\sthe\skubelet\sreturns\.$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/testsuites/disruptive.go:149
Feb 11 20:49:29.085: Expected find stdout to be empty.
Expected
    <string>: /var/lib/kubelet/plugins/kubernetes.io/csi/volumeDevices/pvc-89e8de1c-844a-45bb-a276-bd2ce6f37e75/dev/60b9342c-5c73-449e-ac91-ddb846086a40
    
to be empty
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/storage/utils/utils.go:414