nfs 服务端
    yum -y install nfs-utils
    mkdir /data/nfs/
    vim /etc/exports
    /data/nfs *(rw,async,no_root_squash,no_all_squash)

    systemctl start rpcbind nfs
    showmount -e

    node 节点安装 nfs 工具
    yum -y install nfs-utils

    1. apiVersion: apps/v1
    2. kind: Deployment
    3. metadata:
    4.  name: dep-nfs
    5. spec:
    6.  replicas: 3
    7.  selector:
    8.  matchLabels:
    9.    app: dep-nfs-pod
    10.  template:
    11.    metadata:
    12.    labels:
    13.      app: dep-nfs-pod
    14.    spec:
    15.      volumes:
    16.      - name: nfs99
    17.        nfs:
    18.          server: 192.168.80.99
    19.          path: /data/nfs
    20.      containers:
    21.      - image: registry.cn-beijing.aliyuncs.com/exer/nginx:1.14-alpine
    22.        name: dep-nfs-pod-c1
    23.        volumeMounts:
    24.        - name: nfs99
    25.          mountPath: /usr/share/nginx/html