Test-infra: aws: IAM/roles are leaking

[krzyzacy]

manually deleted ~100, should be good for a few days, but we need to fix the leak?

assign to a few aws experts

/assign @zmerlynn @justinsb @chrislovecnm

[justinsb]

So I think this happens when a PR is revised quickly:

https://k8s-gubernator.appspot.com/pr/62308
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/pr-logs/pull/62308/pull-kubernetes-e2e-kops-aws/83531/

https://k8s-gubernator.appspot.com/pr/62496
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/pr-logs/pull/62496/pull-kubernetes-e2e-kops-aws/83735/

Not sure exactly what is happening to the job when a revised PR is pushed quickly.

In any case, I'll look into adding it to the AWS janitor to catch these leaks.

[krzyzacy]

probably this is also part of https://github.com/kubernetes/test-infra/issues/7673

[AishSundar]

This one of our top flakes for last week : http://velodrome.k8s.io/dashboard/db/bigquery-metrics?orgId=1

[AishSundar]

/priority failing-test
/priority important-soon
/kind flake
/sig cli

[liggitt]

/sig testing
/sig aws

[liggitt]

Curious why sig-cli got tagged for this

[mengqiy]

This doesn't seems to be a sig cli issue.
/remove sig cli

[mengqiy]

/remove-sig cli

[krzyzacy]

should be fixed with https://github.com/kubernetes/test-infra/pull/7740