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E1229 16:38:40.249137 1 reflector.go:126] pkg/mod/k8s.io/client-go@v11.0.1-0.20190516230509-ae8359b20417+incompatible/tools/cache/reflector.go:94: Failed to list *v1beta1.CronJob: the server could not find the requested resource #698

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tn8or opened this issue Dec 29, 2022 · 2 comments · Fixed by #706
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E1229 16:38:40.249137 1 reflector.go:126] pkg/mod/k8s.io/client-go@v11.0.1-0.20190516230509-ae8359b20417+incompatible/tools/cache/reflector.go:94: Failed to list *v1beta1.CronJob: the server could not find the requested resource #698

tn8or opened this issue Dec 29, 2022 · 2 comments · Fixed by #706

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@tn8or
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tn8or commented Dec 29, 2022

Hi,

Just installed keel 0.16.1 via the helm chart on my microk8s cluster, but my logs are flooded with messages like:

E1229 16:38:38.244452       1 reflector.go:126] pkg/mod/k8s.io/client-go@v11.0.1-0.20190516230509-ae8359b20417+incompatible/tools/cache/reflector.go:94: Failed to list *v1beta1.CronJob: the server could not find the requested resource
E1229 16:38:39.246345       1 reflector.go:126] pkg/mod/k8s.io/client-go@v11.0.1-0.20190516230509-ae8359b20417+incompatible/tools/cache/reflector.go:94: Failed to list *v1beta1.CronJob: the server could not find the requested resource
E1229 16:38:40.249137       1 reflector.go:126] pkg/mod/k8s.io/client-go@v11.0.1-0.20190516230509-ae8359b20417+incompatible/tools/cache/reflector.go:94: Failed to list *v1beta1.CronJob: the server could not find the requested resource

... Apparently, we're looking for CronJobs in the wrong api resource :-)

$ kubectl api-resources |grep cron
cronjobs                          cj           batch/v1                               true         CronJob
@mts-dyt
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mts-dyt commented Jan 26, 2023 •
edited

it seems that keel is no more compatible with Kubernetes > 1.24.x
https://kubernetes.io/docs/reference/using-api/deprecation-guide/#cronjob-v125

The batch/v1beta1 API version of CronJob is no longer served as of v1.25.

@zhulik
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zhulik commented Feb 6, 2023 •
edited

Any updates on this? It makes keel hardly usable with kubernetes >=1.25 which is around for 6 months already.

Any hints on how this can be fixed? I could try to do it myself

@ian659 ian659 mentioned this issue Mar 1, 2023
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rusenask added a commit that referenced this issue Mar 5, 2023
@rusenask
Merge pull request #706 from winterlightlabs/master
9f8e97f 
Resolves #698

In Kubernetes 1.25 several of the beta apis used by Keel are removed and replaced by the stable v1 equivalents. For those of us that are using Keel as a critical part of our deployment processes and who want to use current/future versions of Kubernetes this presents a huge problem.

I've created a build using the Kubernetes 1.24 libraries, updated golang, etc.

This change is breaking because it removes Helm 2 support. Helm 2 was EOL back in 2020.

I couldn't figure out how to get the ci/circleci: install-charts check working. This check is also failing on the master branch and I would appreciate any help in getting that or a similar check working.

Please let me know if there is anything I can do to speed up getting this merged released.
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Build with kubernetes 1.24 winterlightlabs/keel
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@zhulik @tn8or @mts-dyt