johngmyers: Cobra cleanups

JobBuild
12063
07-29 03:25
pull-kops-bazel-build 1420586013494874112
pull-kops-bazel-test 1420586013528428544
pull-kops-e2e-kubernetes-aws 1420586013448736768
pull-kops-verify-bazel 1420586013566177280
pull-kops-verify-boilerplate 1420586013675229184
pull-kops-verify-generated 1420586013603926016
pull-kops-verify-gofmt 1420586013708783616
pull-kops-verify-gomod 1420586013637480448
pull-kops-verify-govet 1420586013742338048
pull-kops-verify-staticcheck 1420586013780086784