kind: PersistentVolumeClaim

Kubernetes Persistent Volume Claim (PVC)

• https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.29/#persistentvolumeclaim-v1-core
• https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.29/#persistentvolumeclaimspec-v1-core

Examples

 apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: your-pvc
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:

 apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: xfs-pvc
spec:
  storageClassName: xfs-class
  accessModes:
    - ReadWriteOnce
  resources:
    requests:

Including PV name:

apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata:
  name: "claimapp80"
spec:
  accessModes:
    - "ReadWriteOnce"
  resources:
    requests:
      storage: "1Gi"
  volumeName: "app080"

Expansion:

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: myclaim
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi # specify new size here

• StorageClassName
• VolumeClaimTemplates:

• kubectl apply -f your_new_pvc.yml

Errors

error: error validating "yourfile": error validating data: 

[ ValidationError(PersistentVolumeClaim.metadata.finalizers): invalid type for 
io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta.finalizers: got "string", expected "array", 

ValidationError(PersistentVolumeClaim): unknown field "name" in 
io.k8s.api.core.v1.PersistentVolumeClaim ]; if you choose to ignore these errors, turn 

validation off with --validate=false

0/3 nodes are available: 3 persistentvolumeclaim "yourstorage" bound to non-existent persistentvolume

Related

• CSI Volume Cloning
• kubectl describe pvc
• kubectl describe pvc my grafana pvc volume
• Kubernetes Finalizers
• StorageClassName

See also

• Kubernetes Persistent Volume Claim (PVC) (kind: PersistentVolumeClaim), Kubernetes Persistent volumes (PV) (kind: PersistentVolume), kubectl describe pvc, kubectl get pvc, ClaimLost, ProvisioningSucceeded, PV access control, PersistentVolumeClaimRetentionPolicy
• Kubernetes storage, storage classes, PersistentVolume (PV), PVC, CSI, kind: StorageClass, kind: PersistentVolumeClaim, kind: PersistentVolume, kubectl [ get | describe | edit ] pvc, volumeClaimTemplates:, kubectl patch pv, FailedMount, Volume Expansion, Volume Cloning, snapshots, ExtraVolumes, NotTriggerScaleUp, volumePVCDataSource, AllowVolumeExpansion, EKS storage, provisioner, Storage Capacity Tracking, VolumeBinding, VolumeClaimTemplate, storage.k8s.io, CKA Storage, DoKC, emptyDir, Volume populators, storageclass.kubernetes.io, Rook, Longhorn, projected volumes