---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: prometheus
  namespace: monitoring
spec:
  capacity:
    storage: 10Gi
  volumeMode: Filesystem
  accessModes:
  - ReadWriteMany
  persistentVolumeReclaimPolicy: Recycle
  storageClassName: nfs
  mountOptions:
  - hard
  - nfsvers=4.2
  nfs:
    path: /var/lib/prometheus
    server: 10.57.101.20
...