k8s pv pvc

如下代码测试本地的PVC：

apiVersion: v1
kind: PersistentVolume
metadata:
  name: mypv
  labels:
    type: local
spec:
  accessModes:
  - ReadWriteOnce
  storageClassName: local-path
  capacity:
    storage: 10Gi
  hostPath:
    path: "/nfs"
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: local-path-pvc
spec:
  volumeName: mypv
  accessModes:
    - ReadWriteOnce
  storageClassName: local-path
  resources:
    requests:
      storage: 1Gi
---
apiVersion: v1
kind: Pod
metadata:
  name: test-pd
spec:
  containers:
  - image: docker.io/library/busybox
    name: test-container
    volumeMounts:
    - mountPath: /cache
      name: cache-volume
  volumes:
  - name: cache-volume
    persistentVolumeClaim:
      claimName: local-path-pvc