四、kubernetes-存储抽象

1.先搭建nfs服务器

2.每台节点都挂载nfs目录文件夹

3.使用原生方式挂载的nfs数据，在pod删除后数据不会删除

服务器原生方式挂载，将 /usr/share/nginx/html挂载到nfs文件夹下
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: nginx-pv-demo
  name: nginx-pv-demo
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx-pv-demo
  template:
    metadata:
      labels:
        app: nginx-pv-demo
    spec:
      containers:
      - image: nginx
        name: nginx
        volumeMounts:
        - name: html
          mountPath: /usr/share/nginx/html
      volumes:
        - name: html
          nfs:
            server: 192.168.1.20
            path: /nfs/data/nginx-pv