Using remote NFS shared resources for site building based on lamp platform

Requirements:

Build an NFS Shared service, use NFS to provide remote shared resources, and Web services to build a lamp-based site (WordPress) with remote shared resources, requiring this site to publish articles and images normally

Environment:

192.168.1.101----->web

192.168.1.110----->MARIADB

192.168.1.113----->php

192.168.1.114----->nfs

First, the deployment lamp environment

#web服务的部署 (192.168.1.101)

(1) Installation service: Yum-y install httpd

(2) Configure the virtual host and PHP proxy

[[email protected] ~]# vim /etc/httpd/conf.d/vhost.confdirectoryindex index.php< virtualhost 192.168.1.101:80>        servername  wp.magedu.com        documentroot /data/web  ### Directories such as this will rely on NFS to remotely share a wordpress        proxyrequests off         proxypassmatch ^/(. *\.php) $ fcgi://192.168.1.113:9000/data/web/$ 1         <directory  "/data/web" >                 Options None                 allowoverride none                 Require  all granted        </Directory> </VirtualHost> 

(3) Start the service test httpd is normal

[[email protected] ~]# mkdir-p/data/web/[[email protected] ~]# vim/data/web/index.html (test content tested) [[email protected] ~] # httpd-tsyntax Ok[[email protected] ~]# systemctl start httpd [[email protected] ~]# Curl Http://wp.magedu.comtest

#mariadb服务部署 (192.168.1.110)

(1) Installer: yum-y Install Mariadb-server

(2) Start the service, establish the database and user authorization operation

[[email protected] ~]# systemctl start mariadb[[email protected] ~]# mysql mariadb [(none)]> CREATE Database wpdb; # # #这是为了WordPress准备MariaDB [(none)]> grant all on wpdb.* to ' wpuser ' @ ' 192.168.%.% ' identified by ' wppass ';

#php服务部署 (192.168.1.113)

(1) Installer: yum-y Install PHP-FPM Php-mysql

(2) Configure PHP

[Email protected] ~]# vim/etc/php-fpm.d/listen.allowed_clients = 192.168.1.101

(3) Build files on PHP server to test the connectivity of PHP and HTTP and mariadb

[Email protected] ~]# mkdir-p/data/web [[email protected] ~]# Vim/data/web/index.php<?php$conn = mysql_connect (' 192        .168.1.110 ', ' wpuser ', ' wppass ');        if ($conn) echo "MySQL is OK"; else echo "MySQL is bad";p hpinfo ();? >

(4) Start-up service

[[email protected] ~]# systemctl start php-fpm[[email protected] ~]# ss-tnl State recv-q send-q Loca Peer Addr Ess:port LISTEN 0 128 192.168.1.113:9000

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OK, now the lamp environment and ready.

Ii. Deploying an NFS environment to provide remote shared resources

(1) Installation service: Yum-y Install Nfs-utils

(2) Configure the NFS service to provide resources for the Web site

[Email protected] ~]# vim/etc/exports/data/application/web 192.168.1.0/24 (Rw,sync)

(3) Creating an NFS shared path

[Email protected] ~]# mkdir-p/data/application/web

(4) Provide and configure the good one WordPress service under the NFS share path

[Email protected] ~]# unzip wordpress-4.3.1-zh_cn.zip [[email protected] ~]# MV Wordpress/data/application/web/[[email Protected] ~]# Cd/data/application/web/wordpress/[[email protected] web]# cp wp-config-sample.php wp-config.php [[ Email protected] web]# VIM wp-config.php//* * MySQL Settings-specific information from the host you are using * *///** the name of the WordPress database */define (' db_name ', ' WPD B ');/** MySQL database user name */define (' Db_user ', ' wpuser ');/** MySQL database password */define (' Db_password ', ' wppass ');/** MySQL host */ Define (' Db_host ', ' 192.168.1.110 ');/** the default text encoding when creating a data table */define (' db_charset ', ' UTF8 ');

(4) Start NFS service

[[email protected] wordpress]# service nfs start  Startup  NFS  Service:                                               [OK] turn off  NFS  quotas:                                               [OK] Start  NFS mountd:                                            [OK] start  NFS  daemon:                                          [OK] is starting  RPC  idmapd:                                        [Determine][[email protected] wordpress]# ss -tnl state        Recv-Q Send-Q                 Local Address:Port          Peer Address:Port LISTEN      0       64                        :::42365                       :::*      LISTEN       0      64                        :::2049                         :::*      LISTEN      0       64                        *:2049 # #nfs监听地址

(5) View the shared resources we provide

[[email protected] ~]# showmount-e 192.168.1.114Export list for 192.168.1.114:/data/application/web 192.168.1.0/24

Third, remote mount shared resources debugging

(1) Failover of NFS-provided shared directories on PHP and HTTPD servers, respectively

[Email protected] web]# mount-t NFS 192.168.1.114:/data/data/application/web/

(2) Reload httpd and PHP-FPM services separately

[[email protected] ~]# systemctl restart Php-fpm.service[[email protected] web]# systemctl restart httpd

(3) test

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Using remote NFS shared resources for site building based on lamp platform