https://kubernetes.io/blog/2021/07/14/upcoming-changes-in-kubernetes-1-22/

It seems that this API was removed:

Beta versions of the ValidatingWebhookConfiguration and MutatingWebhookConfiguration API (the admissionregistration.k8s.io/v1beta1 API versions)

I don't have a Kubernetes environment handy for replication - but can you try replacing deploy/kubernetes/cert-manager.yaml with https://github.com/jetstack/cert-manager/releases/download/v1.6.1/cert-manager.yaml

I'm relatively confident that it will help to upgrade to the latest cert-manager.

from k8s-sandbox.

https://kubernetes.io/blog/2021/07/14/upcoming-changes-in-kubernetes-1-22/

It seems that this API was removed:

Beta versions of the ValidatingWebhookConfiguration and MutatingWebhookConfiguration API (the admissionregistration.k8s.io/v1beta1 API versions)

I don't have a Kubernetes environment handy for replication - but can you try replacing deploy/kubernetes/cert-manager.yaml with https://github.com/jetstack/cert-manager/releases/download/v1.6.1/cert-manager.yaml

I'm relatively confident that it will help to upgrade to the latest cert-manager.

Thank you very much @tstromberg

i used the new version of cert-manager and the issue is resolved.

my k8s version is: v1.22.3

kk api-resources |grep admissionregistration

mutatingwebhookconfigurations admissionregistration.k8s.io/v1 false MutatingWebhookConfiguration
validatingwebhookconfigurations admissionregistration.k8s.io/v1 false ValidatingWebhookConfiguration

from k8s-sandbox.

Re-opening until we can solve the underlying problem.

from k8s-sandbox.