cephfs 在k8s挂载文档

1.deployment.yaml 文件

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
  namespace: default
  labels:
    app: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: docker.io/library/nginx:latest
        imagePullPolicy: IfNotPresent
        volumeMounts: 
        - name: www 
          mountPath: /usr/share/nginx/html
          subPath: html
      volumes: 
      - name: www
        persistentVolumeClaim:
          claimName: csi-cephfs-pvc
          readOnly: false

volumeMounts中这是subPath

#给pod 扩容2份副本

kubectl apply -f deployment.yaml

2.验证挂载