Druid Operator Relies On Removed gcr.io/kubebuilder/kube-rbac-proxy

[gammacomputer]

Hello,

It seems that the following image doesn't exist anymore:

docker pull gcr.io/kubebuilder/kube-rbac-proxy:v0.13.1
Error response from daemon: manifest for gcr.io/kubebuilder/kube-rbac-proxy:v0.13.1 not found: manifest unknown: Failed to fetch "v0.13.1"

This container image was still referenced in the default values.yaml overlay of Druid for version 36.0.0:
https://github.com/apache/druid/blob/druid-36.0.0/druid-operator/chart/values.yaml#L39
https://github.com/apache/druid/blob/druid-36.0.0/druid-operator/chart/templates/deployment.yaml#L69

I fear that if the operator is restarted for any reason on a Kubernetes node that doesn't have this image already locally, the Druid operator controller pod will fail because it cannot download the image.

Affected Version

This doesn't affect users who do not use the Druid Operator.

The Druid operator versions that are affected by this are from v1.2.0 to v1.3.1 if using the old datainfrahq/operator.

Version 36.0.0 in this git repository also seems to be affected.

[elifsamedin]

I was about to report the same issue.

For now, a workaround is to use registry.k8s.io/kubebuilder/kube-rbac-proxy:v0.13.1, or switch to quay.io/brancz/kube-rbac-proxy, though the latter is still in alpha.

[abhishekrb19]

HI @gammacomputer @elifsamedin fyi, there's a new druid-operator repo setup here https://github.com/apache/druid-operator.

This container image was still referenced in the default values.yaml overlay of Druid for version 36.0.0:
https://github.com/apache/druid/blob/druid-36.0.0/druid-operator/chart/values.yaml#L39
https://github.com/apache/druid/blob/druid-36.0.0/druid-operator/chart/templates/deployment.yaml#L69

We are removing the druid-operator tree from the apache/druid repo in favor of the new repo that's setup. I see https://github.com/apache/druid-operator doesn’t currently have GitHub Issues enabled it seems. Let me look into it so we can track operator-specific issues in the druid-operator repo. Thanks!