How to bound PV with PVC - cniackz/public GitHub Wiki

Things I recommend checking:

1. Capacity must be same: capacity I have requested 1 TiB but PV is 100 GiB only, this wouldn't work
2. accessModes must match.
3. If claimRef does not work, use storageClassName in PV and should match with the PVC storageClassName in this case cesar.

On PVC:

spec:
  volumeName: pv0002

On PV:

spec:
  claimRef:
    kind: PersistentVolumeClaim
    namespace: default
    name: data0-ket-tenant-pool-0-0

PV:

kind: PersistentVolume
apiVersion: v1
metadata:
  name: pv0002
  uid: 800890dc-6cb3-4d89-b9fe-de03e09c2df7
  resourceVersion: '38122'
  creationTimestamp: '2022-10-06T05:45:19Z'
  labels:
    volume: pv0002
  finalizers:
    - kubernetes.io/pv-protection
  managedFields:
    - manager: kube-controller-manager
      operation: Update
      apiVersion: v1
      time: '2022-10-06T05:45:19Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:status':
          'f:phase': {}
      subresource: status
    - manager: kubectl-create
      operation: Update
      apiVersion: v1
      time: '2022-10-06T05:45:19Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:metadata':
          'f:labels':
            .: {}
            'f:volume': {}
        'f:spec':
          'f:capacity': {}
          'f:hostPath':
            .: {}
            'f:path': {}
            'f:type': {}
          'f:persistentVolumeReclaimPolicy': {}
          'f:volumeMode': {}
    - manager: Mozilla
      operation: Update
      apiVersion: v1
      time: '2022-11-02T21:14:06Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:spec':
          'f:accessModes': {}
          'f:capacity':
            'f:storage': {}
          'f:storageClassName': {}
    - manager: kube-controller-manager
      operation: Update
      apiVersion: v1
      time: '2022-11-02T21:14:18Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:spec':
          'f:claimRef': {}
spec:
  capacity:
    storage: '1099511627776'
  hostPath:
    path: /mnt/pv-data/pv0002
    type: ''
  accessModes:
    - ReadWriteOnce
  claimRef:
    kind: PersistentVolumeClaim
    namespace: cesar
    name: data0-cesar-pool-0-0
    uid: 4812cfba-26a5-4450-a46f-27ce6b5894fc
    apiVersion: v1
    resourceVersion: '36451'
  persistentVolumeReclaimPolicy: Recycle
  storageClassName: cesar
  volumeMode: Filesystem
status:
  phase: Bound

PVC:

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  annotations:
    pv.kubernetes.io/bind-completed: 'yes'
    pv.kubernetes.io/bound-by-controller: 'yes'
  resourceVersion: '38125'
  name: data0-cesar-pool-0-0
  uid: 4812cfba-26a5-4450-a46f-27ce6b5894fc
  creationTimestamp: '2022-11-02T21:06:35Z'
  managedFields:
    - manager: kube-controller-manager
      operation: Update
      apiVersion: v1
      time: '2022-11-02T21:14:18Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:metadata':
          'f:annotations':
            .: {}
            'f:pv.kubernetes.io/bind-completed': {}
            'f:pv.kubernetes.io/bound-by-controller': {}
          'f:labels':
            .: {}
            'f:v1.min.io/console': {}
            'f:v1.min.io/pool': {}
            'f:v1.min.io/tenant': {}
        'f:spec':
          'f:accessModes': {}
          'f:resources':
            'f:requests':
              .: {}
              'f:storage': {}
          'f:storageClassName': {}
          'f:volumeMode': {}
          'f:volumeName': {}
    - manager: kube-controller-manager
      operation: Update
      apiVersion: v1
      time: '2022-11-02T21:14:18Z'
      fieldsType: FieldsV1
      fieldsV1:
        'f:status':
          'f:accessModes': {}
          'f:capacity':
            .: {}
            'f:storage': {}
          'f:phase': {}
      subresource: status
  namespace: cesar
  finalizers:
    - kubernetes.io/pvc-protection
  labels:
    v1.min.io/console: cesar-console
    v1.min.io/pool: pool-0
    v1.min.io/tenant: cesar
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: '1099511627776'
  volumeName: pv0002
  storageClassName: cesar
  volumeMode: Filesystem
status:
  phase: Bound
  accessModes:
    - ReadWriteOnce
  capacity:
    storage: '1099511627776'