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

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nfs挂载文件

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