apiVersion: apps/v1 kind: Deployment metadata: labels: app: nginx name: nginx namespace: default spec: replicas: 5 selector: matchLabels: app: nginx template: metadata: labels: app: nginx spec: containers: - name: web-server image: nginx volumeMounts: - name: mypvc mountPath: /usr/share/nginx/html volumes: - name: mypvc persistentVolumeClaim: claimName: cephfs-pvc