# CentOS
yum install -y nfs-utils

# Rocky
dnf install -y nfs-utils

# 编写配置信息
echo "/data1/nfs/data/ *(insecure,rw,sync,no_root_squash)" > /etc/exports
# 创建文件夹
mkdir -p /data1/nfs/data
# 启动服务
systemctl enable rpcbind
systemctl enable nfs-server
systemctl start rpcbind
systemctl start nfs-server
# 使配置生效
exportfs -r
# 检查配置是否生效
exportfs

# 查看nfs服务器信息
showmount -e 10.0.3.6

# 创建本地文件夹并挂载nfs到本地
mkdir -p /data1/nfs/data
mount -t nfs 10.0.3.6:/data1/nfs/data /data1/nfs/data

# 卸载挂载点
umount -l /data1/nfs/data

# 查看nfs远程挂载信息
df -h

# 编辑
vi /etc/rc.local
# 添加
su - root -c 'mount -t nfs 10.0.3.6:/data1/nfs/data /data1/nfs/data'
# 赋予执行权限
chmod +x /etc/rc.local

# 创建脚本存放文件夹
mkdir -p /data0/cmd

# 创建nfs启动脚本
tee /data0/cmd/nfs-init.sh <<-'EOF'
#!/bin/bash

# init
su - root -c 'mount -t nfs 10.0.3.6:/data1/nfs/data /data1/nfs/data'
EOF

# 创建startup启动脚本
tee /data0/cmd/startup.sh <<-'EOF'
#!/bin/bash

# nfs init
/data0/cmd/nfs-init.sh
EOF

# 赋予脚本执行权限
chmod +x /data0/cmd/*

# 添加脚本启动命令,并修改脚本执行权限
echo "# init start.sh" >> /etc/rc.local
echo "su - root -c '/data0/cmd/startup.sh'" >> /etc/rc.local
chmod +x /etc/rc.local && chmod +x /etc/rc.d/rc.local