##########
# Server #
##########
# URL: https://blog.csdn.net/qq_31278903/article/details/82944545
# 安装NFS server软件
apt install -y nfs-kernel-server

# 创建共享目录并将目录的权限改为777
mkdir -p /data/nfs
chmod 755 /data/nfs

# 配制文件vi /etc/exports
#echo '/data/nfs *(insecure,rw,sync,no_root_squash)' >> /etc/exports
#echo '/data/nfs *(insecure,rw,sync,no_all_squash)' >> /etc/exports
echo '/data/nfs 8.92.9.0/24(insecure,rw,sync,no_all_squash)' >> /etc/exports
cat /etc/exports

# 开启nfs服务
/etc/init.d/nfs-kernel-server restart

# 重启rpcbind
/etc/init.d/rpcbind restart

# 开启自启动
systemctl enable rpcbind nfs-kernel-server

# 防火墙(ubuntu)
ufw disable

# 防火墙(euleros)
systemctl disable firewalld
systemctl stop firewalld



##########
# Client #
##########
# 安装nfs-common(ubuntu)
apt install -y nfs-common

# 安装nfs-utils(euleros)
yum install -y nfs-utils

# 查看服务端已共享的目录
showmount -e 8.92.9.30

# 远程mount
#mount 8.92.9.30:/data /nfs
mkdir -p /nfs
chmod 755 /nfs
mount -t nfs -o vers=3,nolock 8.92.9.30:/data/nfs /nfs

# 开机挂载(euleros)
if [ -f /etc/rc.d/rc.local ]; then
    filename=/etc/rc.d/rc.local
    chmod 755 ${filename}
else
    filename=/etc/rc.local
fi
grep '8.92.9.30:/data/nfs' ${filename}
if [ $? -ne 0 ]; then
    echo "" >> ${filename}
    echo "# NFS" >> ${filename}
    echo "mount -t nfs -o vers=3,nolock 8.92.9.30:/data/nfs /nfs" >> ${filename}
fi
cat ${filename}