VPCs not being deleted on cluster deletion

Question

VPCs not being deleted on cluster deletion

rossf7 opened this issue 7 years ago · 3 comments

On gauss we have a lot of VPCs that haven't been deleted and have a route table remaining. We may need more retry logic when deleting network resources as the VPC won't be deleted if these still exist.

Answer 1 · 2017-10-17T15:14:57.000Z

Retry logic for VPC deletion was added in /pull/449 will check if this helps.

Answer 2 · 2017-10-25T08:04:55.000Z

This is part of the postmortem in #1953. I believe the bug was fixed by the extra retry logic. But we need to clean up the orphan VPCs and have an automated check to verify its gone.

See https://github.com/giantswarm/giantswarm/issues/1953#issuecomment-339248254

Answer 3 · 2017-11-21T13:29:57.000Z

Closing. VPC deletion has been reliable since the guest cluster lockdown changes. The postmortem in giantswarm/giantswarm#1953 is also closed and the orphan VPC check is deployed.