apiVersion: apps/v1 kind: Deployment metadata: labels: app: cephfs-demo role: busybox name: cephfs-busybox namespace: default spec: replicas: 2 selector: matchLabels: app: cephfs-demo role: busybox template: metadata: labels: app: cephfs-demo role: busybox spec: containers: - image: busybox command: - sh - -c - "while true; do date >> /mnt/index.html; hostname >> /mnt/index.html; sleep $(($RANDOM % 5 + 5)); echo $'\n' ; done" imagePullPolicy: IfNotPresent name: busybox volumeMounts: # name must match the volume name below - name: cephfs mountPath: "/mnt" volumes: - name: cephfs persistentVolumeClaim: claimName: cephfs-pvc