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snowdrop-zen / quarkus

Quarkus: Supersonic Subatomic Java.
https://quarkus.io
Apache License 2.0
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Kubernetes extension should not use version in labelselectors #183

Closed snowdrop-bot closed 3 years ago

snowdrop-bot commented 4 years ago

Describe the bug When using manifests generated by the quarkus kubernetes extension, issues are encountered updating versions of deployed software. This is because labelselectors in deployments and other kubernetes objects are immutable. When using software such as fluxcd, the manifest is not able to be updated without deleting the old deployment, or naming the new deployment something else, as labelSelectors cannot be updated in a deployment manifest.

Expected behavior LabelSelector will not include: app.kubernetes.io/version

in the manifests generated

Actual behavior app.kubernetes.io/version is included in the manifests

To Reproduce Steps to reproduce the behavior:

  1. Generate build for a versioned release.
  2. Deploy the build to kubernetes
  3. Generate a build for a new version
  4. Try to apply manifests with kubectl apply. Observe failure due to immutable labelSelector.

https://github.com/quarkusio/quarkus/issues/11070

$upstream:11070$