ArgoCD: CRD statys out-of-sync

[PatrickE94]

Hi again,

Using ArgoCD to manage deployments, the CRD stays out of sync since k8s strips optional properties with empty arrays.

If we remove this line, argo will stop complaining.

You can verify that the property is stripped by simply applying the CRD and then refetching it as yaml with kubectl.

Best regards,
Patrick

[jackkleeman]

kube-rs/kube#1680 here is the underlying issue. I will patch it on our side by just removing the line when generating :)

[krisztiansala]

For me it's out of sync because of the following:

[joebowbeer]

Can this be addressed in the ArgoCD configuration?

https://argo-cd.readthedocs.io/en/stable/user-guide/diffing/

https://argo-cd.readthedocs.io/en/latest/user-guide/sync-options/#respect-ignore-differences-configs

[krisztiansala]

Can this be addressed in the ArgoCD configuration?

https://argo-cd.readthedocs.io/en/stable/user-guide/diffing/

https://argo-cd.readthedocs.io/en/latest/user-guide/sync-options/#respect-ignore-differences-configs

Thanks for the tip, it stays in sync like this:

  syncPolicy:
      syncOptions:
            - RespectIgnoreDifferences=true
  ignoreDifferences:
    - group: apiextensions.k8s.io
      kind: CustomResourceDefinition
      jsonPointers:
        - /spec/versions/0/schema/openAPIV3Schema/properties/spec/x-kubernetes-validations
        - /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/storage/properties/storageClassName/x-kubernetes-validations
        - /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/storage/properties/storageRequestBytes/x-kubernetes-validations
        - /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/storage/x-kubernetes-validations