Kafka Channel wont delete

Question

Kafka Channel wont delete

whitleykeith opened this issue 4 years ago · 9 comments

Describe the bug
I can't delete the kafka channel due to the following error:

admission webhook "validation.webhook.kafka.messaging.knative.dev" denied the request: decoding request failed: cannot decode incoming old object: json: unknown field "subscribable"

Expected behavior
I can delete the channel

To Reproduce
deploy a channel and a subscription to that channel
delete subscription and channel
watch the channel get stuck

Knative release version

v0.16

Answer 1 · 2020-09-09T15:58:12.000Z

Seems like an issue in the api version conversion, @aliok do you know something about it?

Answer 2 · 2020-09-09T15:58:50.000Z

@whitleykeith which kafka channel api version are you using?

Answer 3 · 2020-09-09T15:59:05.000Z

/area kafka

Answer 4 · 2020-09-09T16:02:59.000Z

messaging.knative.dev/v1beta1

Answer 5 · 2020-09-09T16:58:04.000Z

Looks exactly the same with the comment here: #1378 (comment)

I thought this was only a problem in master and was fixed later before a release.

But, now I realized that I think we need to backport #1398 to 0.16 branch and make a new 0.16 bugfix release.

Answer 6 · 2020-09-09T16:58:24.000Z

/assign

I will take the rest of this week off, but I will check this on Monday.

Answer 7 · 2020-09-14T12:17:21.000Z

@whitleykeith you can give the fix a try if you would like to: #1567

Thanks for reporting this issue!

When/if merged, there will be a new patch release soon (every Tuesday I think)

Answer 8 · 2020-09-15T12:29:16.000Z

@whitleykeith https://github.com/knative/eventing-contrib/releases/tag/v0.16.1 is now released with this fix

Answer 9 · 2020-12-15T01:32:07.000Z

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.