apiVersion: v1 kind: PersistentVolume metadata: name: postgres labels: app: postgres spec: accessModes: - ReadWriteOnce capacity: storage: 5Gi mountOptions: #NFS挂在选项 - hard - nfsvers=4.1 #NFS Server版本 nfs: #NFS设置 server: 192.168.2.11 path: /nfs/data/postgres --- kind: PersistentVolumeClaim apiVersion: v1 metadata: name: postgres labels: app: postgres spec: accessModes: - ReadWriteOnce resources: requests: storage: 5Gi #设置大小为5G selector: matchLabels: app: postgres