26.6.3. 使用原始块设备持久性卷

apiVersion: v1
kind: Pod
metadata:
  name: busybox-test
  labels:
    name: busybox-test
spec:
  restartPolicy: Never
  containers:
    - resources:
        limits :
          cpu: 0.5
      image: gcr.io/google_containers/busybox
      command:
        - "/bin/sh"
        - "-c"
        - "while true; do date; sleep 1; done"
      name: busybox
      volumeDevices:
        - name: vol
          devicePath: /dev/xvda
  volumes:
      - name: vol
        persistentVolumeClaim:
          claimName: block-pvc