linux nfs mount used to build the realization wordpress
Use two servers, one to do web [lnmp], another do nfs
Operating System: CentOS 7
wordpress-4.7.2-zh_CN.tar.gz
Database: mariadb
Server: 192.168.184.137 web
192 168 184 150 in
1, the two machines are configured
(1) DNS, and test whether the two machines communicate
[root@localhost ~]# vim /etc/hosts
192.168.184.137 web
192.168.184.150 nas
[root@localhost ~]# ping -c1 192.168.184.150 #两台机器相通
PING 192.168.184.150 (192.168.184.150) 56(84) bytes of data.
64 bytes from 192.168.184.150: icmp_seq=1 ttl=64 time=0.555 ms
--- 192.168.184.150 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.555/0.555/0.555/0.000 ms
(2) turn off the firewall and selinux
[root@localhost ~]# systemctl stop firewalld # 关闭防火墙
[root@localhost ~]# systemctl disable firewalld # 开机自动关闭防火墙
[root@localhost ~]# setenforce 0 # 临时关闭selinux
[root@localhost ~]# vim /etc/selinux/config # 永久关闭selinux，要重启机器才生效(reboot)
SELINUX=disabled # 将enforcing修改为disabled
2, the end nfs
(1) modify the machine to parse the user name (reconnection after completion of editing)
[root@nas ~]# hostnamectl set-hostname nas
(2) Installation and the rpcbind NFS, and starts the service (a promoter sequence, start nfs-utils, starting the rpcbind)
[root@nas ~]# yum -y install nfs-utils rpcbind
[root@nas ~]# systemctl restart nfs-utils
[root@nas ~]# systemctl enable nfs-utils
[root@nas ~]# systemctl restart rpcbind
[root@nas ~]# systemctl enable rpcbind
(3) create / web / directory in the root as a mount the file, unzip the file download and upload wordpress
[root@nas ~]# mkdir /web
##上传wordpress
[root@nas ~]# ls
anaconda-ks.cfg wordpress-4.7.2-zh_CN.tar.gz
[root@nas ~]# tar xf wordpress-4.7.2-zh_CN.tar.gz
[root@nas ~]# mv wordpress /web/
[root@nas ~]# ls /web/
wordpress
[root@nas ~]# chmod -R 777 /web/
(4) modify the / etc / exports file (file sharing), and starts nfs-server
[root@nas ~]# vim /etc/exports
/web/wordpress 192.168.184.0/24(rw,sync,no_root_squash) # 不压制root(当client端使用root挂载时，也有root权限)挂载是root ，同样保持root权限
[root@nas ~]# systemctl restart nfs-server
[root@nas ~]# systemctl enable nfs-server
[root@nas ~]# exportfs -v # 查看共享文件的配置是否正确 ，出现以下信息及正确
/web/wordpress 192.168.184.0/24(sync,wdelay,hide,no_subtree_check,sec=sys,rw,secure,no_root_squash,no_all_squash)
2, at the end of the web
(1) modify the machine to parse the user name (reconnection after completion of editing)
[root@localhost ~]# hostnamectl set-hostname nas
(2) the installation environment, restart http service
[root@web ~]# yum -y install nfs-utils httpd mariadb-server mariadb php php-mysql gd php-gd php-fpm
[root@web ~]# systemctl start httpd
[root@web ~]# systemctl enable httpd
(3) View Share ---- showmount -e NFS storage ip address, and restart the httpd service
[root@web ~]# showmount -e 192.168.184.150 #查看到信息，配置正确
Export list for 192.168.184.150:
/web/wordpress 192.168.184.0/24
(4) permanent mount, mount view information, and restart the service
[root@web ~]# vim /etc/fstab #在最后一行添加以下信息
nas:/web/wordpress /var/www/html nfs defaults 0 0
[root@web ~]# mount -a
[root@web ~]# df -h #可以看到在最后一行可以有挂载信息
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/centos-root 17G 1.7G 16G 10% /
devtmpfs 1.4G 0 1.4G 0% /dev
tmpfs 1.4G 0 1.4G 0% /dev/shm
tmpfs 1.4G 8.6M 1.4G 1% /run
tmpfs 1.4G 0 1.4G 0% /sys/fs/cgroup
/dev/sda1 1014M 143M 872M 15% /boot
tmpfs 284M 0 284M 0% /run/user/0
nas:/web/wordpress 17G 1.4G 16G 9% /var/www/html
(5) may be ip (192.168.184.137) of web browser access, i.e., the configuration shown in FIG successful
(6) arranged on the database
[root@web ~]# systemctl restart mariadb
[root@web ~]# mysqladmin -uroot password "123"
[root@web ~]# mysql -uroot -p123
MariaDB [(none)]> create database wordpress;
MariaDB [(none)]> flush privileges;
MariaDB [(none)]> \q
[root@web ~]# systemctl restart mariadb
3, the browser test - 192.168.184.137, in your browser configuration wordpress
Appears above the page is configured successfully. Service completed structures.
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