apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mariadb-pv-claim
  annotations:
        volume.beta.kubernetes.io/storage-provisioner: "nfs-storage"
        volume.beta.kubernetes.io/storage-class: "managed-nfs-storage"
spec:
  storageClassName: "fast"
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi