编译安装基于 FASTCGI 模式LAMP架构多 虚拟主机WEB应用

1.目标

实现CentOS 7 编译安装基于 fastcgi 模式的多虚拟主机的wordpress和discuz的LAMP架构

2.环境准备

 两台主机：关闭防火墙，selinux=disabled

一台主机：httpd+php(fastcgi模式)

一台主机：mariadb 服务器

 

软件版本：

CentOS 7.8

mariadb-10.2.27-linux-x86_64.tar.gz 通用二进制格式

apr-1.7.0.tar.bz2

apr-util-1.6.1.tar.bz2

httpd-2.4.43.tar.gz

php-7.4.7.tar.xz 或 php-7.3.10.tar.bz2

wordpress-5.4.2-zh_CN.tar.gz

Discuz_X3.4_SC_UTF8【20191201】.zip

 

3 .实现步骤

(1) 二进制安装 mariadb

useradd -r -s /sbin/nologin mysql

tar xvf mariadb-10.2.27-linux-x86_64.tar.gz -C /usr/local

cd /usr/local

ln -sv mariadb-10.2.27-linux-x86_64 mysql

cd mysql

chown -R root.root ./*

mkdir /data/mysql -p

chown -R mysql.mysql /data/mysql

mkdir /etc/mysql

cp support-files/my-huge.cnf /etc/mysql/my.cnf

vim /etc/mysql/my.cnf

[mysqld]

#加下面行

datadir =/data/mysql

skip_name_resolve = ON

 

#准备PATH变量(export PATH=$PATH:/usr/local/mysql/bin)

vim /etc/profile.d/lamp.sh

PATH=/usr/local/mysql/bin/:$PATH

.  /etc/profile.d/lamp.sh

 

yum install libaio -y

cd /usr/local/mysql;scripts/mysql_install_db  --user=mysql --datadir=/data/mysql

cp support-files/mysql.server /etc/rc.d/init.d/mysqld

chkconfig --add mysqld

service mysqld start

 

#为wordprss和discuz应用准备数据库和用户帐号

mysql -uroot

mysql> create database wordpress;

mysql> create database discuz;

mysql> grant all on wordpress.* to wordpress@'10.0.0.%' identified by "wppass";

mysql> grant all on discuz.* to discuz@'10.0.0.%' identified by 'dispass';

(2)编译安装 httpd 2.4

#安装相关包

yum install gcc pcre-devel openssl-devel expat-devel -y

#编译安装httpd

tar xvf apr-1.7.0.tar.bz2  

tar xvf apr-util-1.6.1.tar.bz2

tar xf httpd-2.4.43.tar.gz

mv apr-1.7.0 httpd-2.4.43/srclib/apr

mv apr-util-1.6.1 httpd-2.4.43/srclib/apr-util

cd httpd-2.4.43/

./configure

--prefix=/apps/httpd

--enable-so

--enable-ssl

--enable-cgi

--enable-rewrite

--with-zlib

--with-pcre

--with-included-apr

--enable-modules=most

--enable-mpms-shared=all

--with-mpm=event

 

make && make install

 

#准备PATH变量(export PATH=$PATH:/apps/httpd/bins)

vim /etc/profile.d/lamp.sh

PATH=/apps/httpd/bin:$PATH

.  /etc/profile.d/lamp.sh 

 

#创建和配置用户和组

useradd -s /sbin/nologin -r -u 88 apache

vim /apps/httpd/conf/httpd.conf

user apache

group apaches

 

#修改为event模式,编译时已指定，此项不再需修改，可选项

vim /apps/httpd/conf/httpd.conf

LoadModule mpm_event_module modules/mod_mpm_event.so                            

     

#LoadModule mpm_prefork_module modules/mod_mpm_prefork.so

#LoadModule mpm_worker_module modules/mod_mpm_worker.so

 

httpd -M |grep mpm

mpm_event_module (shared)

 

apachectl start

 

[root@centos7 ~]#vim /usr/lib/systemd/system/httpd.service

[Unit]

Description=The Apache HTTP Server

After=network.target remote-fs.target nss-lookup.target

Documentation=man:httpd(8)

Documentation=man:apachectl(8)

[Service]

Type=forking

#EnvironmentFile=/etc/sysconfig/httpd

ExecStart=/apps/httpd/bin/apachectl start

#ExecStart=/apps/httpd/bin/httpd $OPTIONS -k start

ExecReload=/apps/httpd/bin/apachectl graceful

#ExecReload=/apps/httpd/bin/httpd $OPTIONS -k graceful

ExecStop=/apps/httpd/bin/apachectl stop

KillSignal=SIGCONT

PrivateTmp=true

[Install]

WantedBy=multi-user.target

 

(3)编译安装 fastcgi 方式的 php 7.4

#安装相关包,依赖EPEL源

#php 7.4 相关包

yum -y install gcc libxml2-devel bzip2-devel libmcrypt-devel sqlite-devel

oniguruma-devel

#php 7.3 相关包

yum -y install gcc libxml2-devel bzip2-devel libmcrypt-devel

#php7.4 编译

tar xvf php-7.4.7.tar.xz

cd php-7.4.7/

./configure

--prefix=/apps/php

--enable-mysqlnd

--with-mysqli=mysqlnd

--with-pdo-mysql=mysqlnd

--with-openssl  

--with-zlib

--with-config-file-path=/etc

--with-config-file-scan-dir=/etc/php.d

--enable-mbstring

--enable-xml

--enable-sockets

--enable-fpm

--enable-maintainer-zts

--disable-fileinfo

#编译安装php 7.3

tar xvf php-7.3.10.tar.bz2

cd php-7.3.10

./configure --prefix=/apps/php

--enable-mysqlnd

--with-mysqli=mysqlnd

--with-pdo-mysql=mysqlnd

--with-openssl

--with-freetype-dir

--with-jpeg-dir

--with-png-dir

--with-zlib

--with-libxml-dir=/usr

--with-config-file-path=/etc

--with-config-file-scan-dir=/etc/php.d

--enable-mbstring

--enable-xml

--enable-sockets

--enable-fpm

--enable-maintainer-zts

--disable-fileinfo

 

make -j 4 && make install

 

#准备PATH变量

#php7.4(export PATH=$PATH:/apps/php/bin:/apps/httpd/bin)

vim /etc/profile.d/lamp.sh

PATH=/apps/php/bin:/apps/httpd/bin:$PATH

. /etc/profile.d/lamp.sh

 

#php7.3(export PATH=$PATH:/apps/php/bin:/apps/httpd/bin)

vim /etc/profile.d/lamp.sh

PATH=/apps/php/bin:/apps/httpd/bin:$PATH

. /etc/profile.d/lamp.sh

 

[root@centos7 ~]#php --version

PHP 7.4.7 (cli) (built: Jul  1 2020 09:59:57) ( ZTS )

Copyright (c) The PHP Group

Zend Engine v3.4.0, Copyright (c) Zend Technologies

[root@websrv ~]#/apps/php/bin/php --version

PHP 7.3.12 (cli) (built: Dec 14 2019 10:20:40) ( ZTS )

Copyright (c) 1997-2018 The PHP Group

Zend Engine v3.3.12, Copyright (c) 1998-2018 Zend Technologies

 

#准备php配置文件和启动文件

cp php.ini-production /etc/php.ini

cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/

cd /apps/php74/etc

cp php-fpm.conf.default php-fpm.conf

cd php-fpm.d/

cp www.conf.default www.conf

 

#修改进程所有者

vim /apps/php/etc/php-fpm.d/www.conf

user apache

group apache

 

#支持status和ping页面

pm.status_path = /fpm_status

ping.path = /ping  

 

#支持opcache加速

mkdir /etc/php.d/

vim /etc/php.d/opcache.ini

[opcache]

zend_extension=opcache.so              

opcache.enable=1

#重启服务

systemctl daemon-reload

systemctl status php-fpm.service

systemctl enable --now php-fpm.service

（4）修改配置 httpd 支持 php-fpm

vim /apps/httpd/conf/httpd.conf

#取消下面两行的注释

LoadModule proxy_module modules/mod_proxy.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

#修改下面行

<IfModule dir_module>

DirectoryIndex index.php index.html

</IfModule>

#加下面三行

AddType application/x-httpd-php .php

#AddType application/x-httpd-php-source .phps

ProxyRequests Off

 

#实现第一个虚拟主机

<virtualhost *:80>

servername www.sdnpc.top

documentroot /data/wordpress

<directory /data/wordpress>

require all granted

</directory>

ProxyPassMatch ^/(.*.php)$ fcgi://127.0.0.1:9000/data/wordpress/$1

#实现status和ping页面

ProxyPassMatch ^/(fpm_status|ping)$ fcgi://127.0.0.1:9000/$1

CustomLog "logs/access_wordpress_log" common

</virtualhost>

 

#第二个虚拟主机

<virtualhost *:80>

servername www.snpec.top

documentroot /data/discuz

<directory /data/discuz/>

require all granted

</directory>

ProxyPassMatch ^/(.*.php)$ fcgi://127.0.0.1:9000/data/discuz/$1

CustomLog "logs/access_discuz_log" common

</virtualhost>

 

apachectl restart

vim /etc/hosts

IP地址（xxx.xxx.xxx.xxx）    www.snpec.top  www.sdnpc.top

 

打开浏览器访问 http://www.snpec.top和http://www.sdnpc.top 分别进行初始化和安装

 

(5)修改成UDS模式

vim /apps/php/etc/php-fpm.d/www.conf

;listen = 127.0.0.1:9000

listen = /run/php-fpm.sock

listen.owner = apache

listen.group = apache                                                          

listen.mode = 0660

 

systemctl restart php-fpm

 

ll /run/php-fpm.sock

srw-rw---- 1 apache apache 0 Dec 14 11:11 /run/php-fpm.sock

 

vim /apps/httpd/conf/httpd.conf

<virtualhost *:80>

servername blog.magedu.org

documentroot /data/wordpress

<directory /data/wordpress>

require all granted

</directory>

#ProxyPassMatch ^/(.*.php)$ fcgi://127.0.0.1:9000/data/wordpress/$1

ProxyPassMatch ^/(.*.php)$ "unix:/run/php

fpm.sock|fcgi://localhost/data/wordpress/"

#ProxyPassMatch ^/(fpm_status|ping)$ fcgi://127.0.0.1:9000/$1

ProxyPassMatch ^/(fpm_status|ping)$ "unix:/run/php-fpm.sock|fcgi://localhost/"  

CustomLog "logs/access_wordpress_log" common

</virtualhost>

 

<virtualhost *:80>

servername forum.magedu.org

documentroot /data/discuz

<directory /data/discuz>

require all granted

</directory>

#ProxyPassMatch ^/(.*.php)$ fcgi://127.0.0.1:9000/data/discuz/$1

ProxyPassMatch ^/(.*.php)$ "unix:/run/php

fpm.sock|fcgi://localhost/data/discuz/"

#ProxyPassMatch ^/(fpm_status|ping)$ fcgi://127.0.0.1:9000/$1

ProxyPassMatch ^/(fpm_status|ping)$ "unix:/run/php-fpm.sock|fcgi://localhost/"  

CustomLog "logs/access_discuz_log" common

</virtualhost>

 

systemctl restart httpd