nfs挂载文件

1. 安装必备插件  以防centos7默认没有启动nfs服务

yum -y install nfs-utils rpcbind

# 启动 rpcbind 和配置开机自启动
systemctl start rpcbind
systemctl enable rpcbind
 
# 启动 nfs 和配置开机自启动
systemctl start nfs
systemctl enable nfs
重启服务
service nfs restart

[root@master nfs]# ps -ef|grep nfs
root              : ?        :: [nfsd4_callbacks]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsd]
root              : ?        :: [nfsv4.-svc]
root          : pts/    :: grep --color=auto nfs
root             : ?        :: [nfsiod]
root             : ?        :: [nfsv4.-svc]

2. 设置共享目录  去掉密码校验insecure

vim /etc/exports

增加一行

/mnt/nfs/ *(insecure,rw,async,no_root_squash)

如果是挂载到另外一台服务器

/mnt/nfs/ 172.19.68.10(insecure,rw,async,no_root_squash)

3. 重启直接用命令挂载

创建目录

mkdir /mnt/nfs

sudo mount -t nfs 172.19.68.9:/mnt/nfs/ /mnt/nfs

查看挂载的目录

nfsstat -m

显示共享目录的情况

showmount -e

附录deployment.yaml内容

kubectl replace -f deployment.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: nfs-client-provisioner
---
kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  name: nfs-client-provisioner
spec:
  replicas:
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: nfs-client-provisioner
    spec:
      serviceAccount: nfs-client-provisioner
      containers:
      - name: nfs-client-provisioner
        image: quay.io/external_storage/nfs-client-provisioner:latest
        volumeMounts:
        - name: nfs-client-root
          mountPath: /persistentvolumes
        env:
        - name: PROVISIONER_NAME
          value: fuseim.pri/ifs
        - name: NFS_SERVER
          value: 172.19.68.9
        - name: NFS_PATH
          value: /mnt/nfs
      volumes:
      - name: nfs-client-root
        nfs:
          server: 172.19.68.9
          path: /mnt/nfs

这篇详细https://blog.csdn.net/qq_35992900/article/details/80446005