PersistentVolumeClaim : Unable to attach or mount volumes: unmounted volumes

[khine-shwezin]

SUMMARY

"Unable to attach or mount volumes" error when adding persistentVolumeClaim config.

STACKSTORM VERSION

ST2 3.8

OS, environment, install method

OS: MacOS Monterey , v12.6
minikube version: v1.28.0

Docker Mac Desktop > Minikube > ST2 v 3.8

Steps to reproduce the problem

updated in Chart.yaml for PVC.

 volumes:
      enabled: true
      packs:
        persistentVolumeClaim:
          claimName: task-pv-claim
      virtualenvs:
        persistentVolumeClaim:
          claimName: task-pv-claim

      configs:
        persistentVolumeClaim:
          claimName: task-pv-claim

Expected Results

ST2 should be launched and PVC is successful.

Actual Results

POD fails with error in log as 'Unable to attach or mount volumes: unmounted volumes.'

Log output from running [ % kubectl describe pods {POD_ID}]
...
st2-packs-vol:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: task-pv-claim
ReadOnly: false
st2-virtualenvs-vol:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: task-pv-claim
ReadOnly: false
st2-pack-configs-vol:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: task-pv-claim
ReadOnly: false

st2-config-vol st2-encryption-key-vol st2-packs-vol st2-virtualenvs-vol st2-pack-configs-vol st2-pack-configs-from-helm-vol]: timed out waiting for the condition
Warning FailedMount 8m46s kubelet Unable to attach or mount volumes: unmounted volumes=[st2-packs-vol st2-virtualenvs-vol], unattached volumes=[st2-config-vol st2-encryption-key-vol st2-packs-vol st2-virtualenvs-vol st2-pack-configs-vol st2-pack-configs-from-helm-vol kube-api-access-4z]: timed out waiting for the condition
Warning FailedMount 4m11s kubelet Unable to attach or mount volumes: unmounted volumes=[st2-packs-vol st2-virtualenvs-vol], unattached volumes=[st2-pack-configs-from-helm-vol kube-api-access-4z st2-config-vol st2-encryption-key-vol st2-packs-vol st2-virtualenvs-vol st2-pack-configs-vol]: timed out waiting for the condition
Warning FailedMount 114s (x2 over 6m29s) kubelet Unable to attach or mount volumes: unmounted volumes=[st2-packs-vol st2-virtualenvs-vol], unattached volumes=[st2-encryption-key-vol st2-packs-vol st2-virtualenvs-vol st2-pack-configs-vol st2-pack-configs-from-helm-vol kube-api-access-4z st2-config-vol]: timed out waiting for the condition

---

% kubectl get pv task-pv-volume
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
task-pv-volume 10Gi RWO Retain Bound default/task-pv-claim manual 107m

What else do we need to check?

Thanks!