apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: block-pvc
spec:
  accessModes:
  - ReadWriteMany
  volumeMode: Block
  resources:
    requests:
      storage: 1Gi
  storageClassName: rook-ceph-block-ssd
---
apiVersion: v1
kind: Pod
metadata:
  name: my-pod
spec:
  containers:
    - name: my-container
      image: alpine:3.14
      command: ["/bin/sh", "-c"]
      args: [ "tail -f /dev/null" ]
      volumeDevices:
        - devicePath: /dev/rbdblock
          name: my-volume
      imagePullPolicy: IfNotPresent
  volumes:
    - name: my-volume
      persistentVolumeClaim:
        claimName: block-pvc
---
apiVersion: v1
kind: Pod
metadata:
  name: my-pod2
spec:
  containers:
    - name: my-container
      image: alpine:3.14
      command: ["/bin/sh", "-c"]
      args: [ "tail -f /dev/null" ]
      volumeDevices:
        - devicePath: /dev/rbdblock
          name: my-volume
      imagePullPolicy: IfNotPresent
  volumes:
    - name: my-volume
      persistentVolumeClaim:
        claimName: block-pvc