CentOS 7 separated from three hosts to build a lamp based on fcgi

First, the requirements

CentOS 7, lamp (PHP-FPM);
(1) The three main machines separated from each other;
(2) A virtual host is used to provide phpmyadmin; Another virtual host is used to provide WordPress;
(3) XCache

Planning

First set of 192.168.1.112	Httpd-2.4.6-40.el7.centos.x86_64	httpd Server
Second set of 192.168.1.113	Php-fpm-5.4.16-36.el7_1.x86_64	PHP-FPM Server
Third set of 192.168.1.114	Mariadb-5.5.47-1.el7_2.x86_64	MARIADB Server

Close all Selinux,iptables

Practice

Installing package groups based on fcgi mode

1.CentOS 6 Series

PHP-5.3.2 and Previous versions: the FPM mechanism is not supported by default, and needs to be patched and installed by itself;

httpd-2.2: The FCGI protocol is not supported by default, the FCGI module needs to be compiled by itself;

Solution: Compile and install httpd-2.4, php-5.3.3 and above version;

2.CentOS 7 Series

192.168.1.112:[[email protected] ~]# yum install-y httpd

192.168.1.113:[[email protected] ~]# yum install-y php-fpm php-mysql

192.168.1.114:[[email protected] ~]# yum install-y mariadb-server

3. Configuration changes

3.1 httpd Server

3.1.1 Open browser 192.168.1.112 to see Apache test page

3.1.2 Configuration Modifications

Configuration file/etc/httpd/conf/httpd.conf/etc/httpd/conf.d/*.conf

Here you can create a new configuration file with a. conf end in httpd.conf or under CONF.D.

Vim/etc/httpd/conf.d/fcgi.conf

DirectoryIndex index.php #主页为index. phpproxyrequests Off #关闭正向解析ProxyPassMatch ^/(. *\.php) $ fcgi://192.168.1.113:9000 /var/www/html/$1 #以. The end of PHP is forwarded to/var/php under the PHP-FPM server

/var/www/html can be defined by itself, provided that the appropriate directory is created on the PHP-FPM server

3.2 php-fpm Server connection to httpd server

3.2.1 Configuration file/etc/php-fpm.d/www.conf

Listen = 192.168.1.113:9000 #监听的本机的地址和端口 listen.allowed_clients = 192.168.1.112 #允许httpd服务器转发过来

the httpd and PHP-FPM servers are now connected

3.2.2, test it.

Create a new index.php content in the/var/www/html directory of the PHP-FPM server as follows

<?php phpinfo (); ?>

you can see the details of PHP-FPM by entering 192.168.1.112 now

650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/7F/3B/wKiom1cXMcCjmHCkAADf5c4GG00251.png "title=" Phpfpm.png "alt=" Wkiom1cxmccjmhckaadf5c4gg00251.png "/>

3.3 Connecting the mariadb to the PHP-FPM

3.3.1 Configuring the MARIADB server

Add an accessible user to the PHP-FPM server on the MARIADB server

Mariadb>grant all on * * to [e-mail protected] ' 192.168.%.% ' identified by ' test '; mariadb> flush Privileges;

Edit/etc/my.cnf

Add below [mysqld]

Skip_name_resolve = On

3.3.2 Configuring the PHP-FPM server

Installing the Php-mysql Drive

Yum Install Php-mysql-y

test the PHP-FPM server and the MARIADB server

Edit/var/php/index.php under the PHP-FPM server

<?php $con = mysql_connect (' 192.168.1.114 ', ' Test ', ' test ');    if ($con) echo "OK";        else echo "failed";      Phpinfo (); ?>

Open the 192.168.1.112 URL again to see

650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/7F/3B/wKiom1cXNe-jZB1dAAD_5ceYqz4219.png "title=" Phpfpm.png "alt=" Wkiom1cxne-jzb1daad_5ceyqz4219.png "/>

At this point, the connection is complete.

Next build WordPress,phpmyadmin and XCache

Planning

First set of 192.168.1.112	httpd Server	Wordpress
Second set of 192.168.1.113	PHP-FPM Server	XCache
Third set of 192.168.1.114	MARIADB Server	PhpMyAdmin

1, install the XCache (in the Epel source)

[email protected] html]# yum install-y php-xcache[[email protected] html]# Systemctl Reload PHP-FPM

2, install the phpMyAdmin (in the PHP-FPM server)

To https://www.phpmyadmin.net/downloads/

Download it and unzip it.

[[email protected] html]# unzip phpmyadmin-4.0.5-all-languages.zip-d pma[[email protected] html]# Yum install Php-mbstri Ng #安装中文支持

Configuration

[[Email protected] html]# CD Pma[[email protected] pma]# CP config.sample.inc.php config.inc.php $cfg [' Blowfish_secret '    ] = ' a8b7c6d '; $cfg [' Servers '] [$i] [' host '] = ' 192.168.1.106 '

3. Install WordPress

To https://cn.wordpress.org/

This article is from the "Tao Sound Still" blog, please make sure to keep this source http://zhaoyongtao.blog.51cto.com/10955972/1765813

CentOS 7 separated from three hosts to build a lamp based on fcgi