[grafana] Explicit volumeClaimTemplate kind/apiVersion

[sathieu]

Otherwise, I'm having a diff in ArgoCD:

     type: RollingUpdate
   volumeClaimTemplates:
-    - apiVersion: v1
-      kind: PersistentVolumeClaim
-      metadata:
+    - metadata:
        creationTimestamp: null
        name: storage

[CLAassistant]

All committers have signed the CLA.

[zanhsieh]

@sathieu
Could you provide more strong support that VolumeClaimTemplates could take explicit PVC syntax? I only could find this the official k8s documentation:

https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#components

It does not support explicit PVC syntax.

[sathieu]

@zanhsieh You are right. This is probably a bug in ArgoCD. Will try again with the latest ArgoCD version.

[sathieu]

This is argoproj/argo-cd#11143.

Closing.