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   搭建条件:   

     CentOS 7:lamp (php-fpm);

     要求:(1)三者分离与三台主机

         (2)一个虚拟主机用于提供phpmyadmin;另一个虚拟主机用于提供wordpress

         (3)实现xcache功能

     

     主机1 IP:172.18.42.200

     主机2 IP:172.18.42.201

     主机3 IP:172.18.42.202


   一、在主机1上yum安装httpd

     1、基于FQDN访问phpmyadmin或wordpress,需要把httpd主配置文件里面的DocumentRoot注释掉

      

     2、随后在conf.d/目录下编辑文件vma.conf

       

   二、在主机2yum安装php-fpm

      1、更改www.conf配置文件

        

      2、随后创建2个指定的目录;下载,解压wordpress、phpmyadmin

        

        phpmyadmin和wordpress的解压下载相差无几,所以我就不贴图了;但是phpmyadmin要将解压后的目录创建符号链接‘pma’

    

    三、在主机3安装mariadb-sever,并实现wordpress、phpmyadmin的访问

      1、启动mariadb,并给主机2创建用户并授权

       

      2、在主机2上尝试是否能登录mariadb;如果可则编辑文件wp-config.php

        

          

        这样,wordpress就可以访问了

    

     3、对于phpmyadmin先要yum安装php-mbstring;使其支持中文字符;以及安装php-mysql;随后在“/var/lib/php/"创面目录“session”,并将其属主属组改为apache。

       

      4、随后编辑文件config.inc.php

       

        

      这样就可以登录上啦


    四、实现xcache加速

      未安装xcache进行一次测试

      

      安装xcache进行一次测试

      

      因为在本地测试,结果不怎么明显;但是基本原理、过程是一样的


     注意问题:在/var/lib/php目录下创建session是要记得更改其属组属主以及权限;

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