关于nfs部署详细说明（centos 7系列）
离线安装涉及的rpm包可以在https://vault.centos.org/查找
一、部署环境说明
系 统：centos 7.6 最小化安装
应用1：app1 10.1.0.29
应用2：app2 10.1.0.30
应用3：app3 10.1.0.31
说明：app1 10.1.0.29是nfs的服务端、app2 10.1.0.30、app3 10.1.0.31是nfs客户端。
二、服务端安装
1、安装nfs-utils nfs4-acl-tools portmap
在线安装：
yum install -y nfs-utils nfs4-acl-tools portmap
离线安装：
rpm -ivh keyutils-1.5.8-3.el7.x86_64.rpm
rpm -ivh libbasicobjects-0.1.1-32.el7.x86_64.rpm
rpm -ivh libcollection-0.7.0-32.el7.x86_64.rpm
rpm -ivh libevent-2.0.21-4.el7.x86_64.rpm
rpm -ivh libnfsidmap-0.25-19.el7.x86_64.rpm
rpm -ivh libpath_utils-0.2.1-32.el7.x86_64.rpm
rpm -ivh libref_array-0.1.5-32.el7.x86_64.rpm
rpm -ivh libtirpc-0.2.4-0.16.el7.x86_64.rpm
rpm -ivh libverto-libevent-0.2.5-4.el7.x86_64.rpm
rpm -ivh nfs-utils-1.3.0-0.65.el7.x86_64.rpm --
rpm -ivh nfs4-acl-tools-0.3.3-20.el7.x86_64.rpm
rpm -ivh quota-nls-4.01-19.el7.noarch.rpm
rpm -ivh rpcbind-0.2.0-48.el7.x86_64.rpm
rpm -ivh tcp_wrappers-7.6-77.el7.x86_64.rpm
rpm -ivh quota-4.01-19.el7.x86_64.rpm
rpm -ivh libini_config-1.3.1-32.el7.x86_64.rpm
rpm -ivh gssproxy-0.7.0-26.el7.x86_64.rpm --nodeps --force
rpm -ivh nfs-utils-1.3.0-0.65.el7.x86_64.rpm --
rpm -ivh nfs4-acl-tools-0.3.3-20.el7.x86_64.rpm
2、启动服务、设置开机启动
systemctl start rpcbind
systemctl start nfs
systemctl enable rpcbind
systemctl enable nfs
3、配置/etc/sysconfig/nfs
（没有开启防火墙的跳过）
/etc/sysconfig/nfs 添加以下配置（固定端口）：
RQUOTAD_PORT=1001
LOCKD_TCPPORT=30001
LOCKD_UDPPORT=30002
MOUNTD_PORT=1002
4、防火墙开放端口
（没有开启防火墙的跳过）：
firewall-cmd --zone=public --add-port=111/tcp --add-port=111/udp --add-port=2049/tcp --add-port=2049/udp --add-port=1001/tcp --add-port=1001/udp --add-port=1002/tcp --add-port=1002/udp --add-port=30001/tcp --add-port=30002/udp --permanent
firewall-cmd –reload
5、创建要共享的文件夹
mkdir -p /opt/sqfiles
chmod -R 777 /opt/sqfiles/
6、配置/etc/exports
在/etc/exports 写入以下配置：
/opt/sqfiles 10.1.0.30(rw,fsid=0,sync,insecure,all_squash) 10.1.0.31(rw,fsid=0,sync,insecure,all_squash) 10.1.0.32(rw,fsid=0,sync,insecure,all_squash)
7、重启服务端
exportfs -rv
systemctl restart rpcbind
systemctl restart nfs
三、客户端
1、安装nfs-utils nfs4-acl-tools portmap
在线安装：
yum install -y nfs-utils nfs4-acl-tools portmap
离线安装：
rpm -ivh keyutils-1.5.8-3.el7.x86_64.rpm
rpm -ivh libbasicobjects-0.1.1-32.el7.x86_64.rpm
rpm -ivh libcollection-0.7.0-32.el7.x86_64.rpm
rpm -ivh libevent-2.0.21-4.el7.x86_64.rpm
rpm -ivh libnfsidmap-0.25-19.el7.x86_64.rpm
rpm -ivh libpath_utils-0.2.1-32.el7.x86_64.rpm
rpm -ivh libref_array-0.1.5-32.el7.x86_64.rpm
rpm -ivh libtirpc-0.2.4-0.16.el7.x86_64.rpm
rpm -ivh libverto-libevent-0.2.5-4.el7.x86_64.rpm
rpm -ivh nfs-utils-1.3.0-0.65.el7.x86_64.rpm --
rpm -ivh nfs4-acl-tools-0.3.3-20.el7.x86_64.rpm
rpm -ivh quota-nls-4.01-19.el7.noarch.rpm
rpm -ivh rpcbind-0.2.0-48.el7.x86_64.rpm
rpm -ivh tcp_wrappers-7.6-77.el7.x86_64.rpm
rpm -ivh quota-4.01-19.el7.x86_64.rpm
rpm -ivh libini_config-1.3.1-32.el7.x86_64.rpm
rpm -ivh gssproxy-0.7.0-26.el7.x86_64.rpm --nodeps --force
rpm -ivh nfs-utils-1.3.0-0.65.el7.x86_64.rpm --
rpm -ivh nfs4-acl-tools-0.3.3-20.el7.x86_64.rpm
2、启动服务、设置开机启动
systemctl start rpcbind
systemctl start nfs
systemctl enable rpcbind
systemctl enable nfs
3、挂载文件夹
mkdir -p /opt/sqfiles
mount -t nfs 10.1.0.29:/opt/sqfiles -o rsize=65536,wsize=65536,intr,noatime,timeo=5 /opt/sqfiles
4、设置开机自挂载
vi /etc/fstab
10.1.0.29:/opt/sqfiles /opt/sqfiles nfs rsize=65536,wsize=65536,intr,noatime,timeo=5 0 0
来源链接：https://zhuanlan.zhihu.com/p/466197600
