CentOS7基于FPM模式编译LAMP，实现多虚拟主机应用wordpress

Posted 2020-10-12

该实验需要的软件环境：

apr-1.6.2.tar.gz       

httpd-2.4.27.tar.bz2                

php-7.1.10.tar.xz

apr-util-1.6.0.tar.gz  

mariadb-10.2.8-linux-x86_64.tar.gz  

wordpress-4.8.1-zh_CN.tar.gz

(一) 源码编译安装Httpd2.4

    yum groupinstall "development tools"

    yum install openssl-devel expat-devel pcre-devel

 

    tar xvf apr-1.6.2.tar.gz

    tar xvf apr-util-1.6.0.tar.gz

    tar xvf httpd-2.4.27.tar.bz2

    cp -r apr-1.6.2 httpd-2.4.27/srclib/apr

    cp -r apr-util-1.6.0 httpd-2.4.27/srclib/apr-util

    cd httpd-2.4.27/

    ./configure --prefix=/app/httpd24 --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-included-apr --enable-modules=most --enable-mpms-shared=all --with-mpm=prefork

     make -j 4 && make install

 

    vim /etc/profile.d/lamp.sh

    PATH=/app/httpd24/bin/:$PATH

    . /etc/profile.d/lamp.sh

 

    vim /app/httpd24/conf/httpd.conf

    User apache #修改为apache

    Group apache

 

    vim /etc/init.d/httpd24

    apachectl=/app/httpd24/bin/apachectl

    httpd=${HTTPD-/app/httpd24/bin/httpd}

    pidfile=${PIDFILE-/app/httpd24/logs/httpd.pid}

    lockfile=${LOCKFILE-/var/lock/subsys/httpd24}

 

    chkconfig --add httpd24

    chkconfig  httpd24 on

    chkconfig --list httpd24

    apachectl

    ss -tnl

（二） 二进制安装mariadb

1、查询mariadb是否已安装

[[email protected] ~]#rpm -qa   mariadb*

2、查询是否有mysql用户，若没有就连同用户的家目录/app/mysqldb和默认

shell(/sbin/nologin)  一同创建。

[[email protected] ~]#getent passwd mysql

  [[email protected] ~]#useradd -d /app/mysqldb -r -m -s /sbin/nologin 

mysql

3、准备二进制文件：从官网下载mariadb最新版本并解压，此时的解压路径一定要放到MySQL  默认的路径里，否则会出错，还要把mariadb-10.2.8-linux-x86_64目录改成mysql目录，或  创建软连接，这里就以创建软连接为例。

[[email protected] ~]#tar xvf mariadb-10.2.8-linux-x86_64.tar.gz  -C /usr/local/

[[email protected] ~]#cd /usr/local/

[[email protected] local]#ln -s mariadb-10.2.8-linux-x86_64/ mysql

4、准备配置文件

[[email protected] local]#cd mysql/

[[email protected] mysql]#mkdir /etc/mysql

[[email protected] mysql]#cp support-files/my-huge.cnf  /etc/mysql/my.cnf

[[email protected] mysql]#vim /etc/mysql/my.cnf

[mysqld]

datadir = /app/mysqldb

innodb_file_per_table = on

skip_name_resolve = on

5、创建数据库文件，此时必须在/usr/local/mysql目录下，否则会出现以下错误

[[email protected] mysql]#. scripts/mysql_install_db --user=mysql --

    datadir= /app/mysqldb

6、准备日志文件

[[email protected] mysql]#touch /var/log/mariadb/

[[email protected] mysql]#chown mysql /var/log/mariadb/

7、准备服务脚本，并启动服务

[[email protected] mysql]#cp  support-files/mysql.server  /etc/init.d/mysqld

[[email protected] mysql]#chkconfig --list mysqld

[[email protected] mysql]#chkconfig --add mysqld

[[email protected] mysql]#systemctl start mysqld

8 、配置环境变量

[[email protected] mysql]#vim /etc/profile.d/mysql.sh

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

[[email protected] mysql]# . /etc/profile.d/mysql.sh

9 、安全初始化

[[email protected] mysql]#mysql_secure_installation

Remove anonymous users? [Y/n] y

 ... Success!

Disallow root login remotely? [Y/n] y

 ... Success!

Remove test database and access to it? [Y/n] n

 ... skipping.

Reload privilege tables now? [Y/n] y

 ... Success!

 

Cleaning up...

 

（三） 源码编译安装Php

    yum install libxml2-devel bzip2-devel libmcrypt-devel

    tar xvf php-7.1.10.tar.xz

    cd php-7.1.10/

 ./configure --prefix=/app/php     --enable-mysqlnd     --with-mysqli=mysqlnd     --with-openssl     --with-pdo-mysql=mysqlnd     --enable-mbstring      --with-freetype-dir     --with-jpeg-dir     --with-png-dir     --with-zlib     --with-libxml-dir=/usr     --enable-xml     --enable-sockets     --enable-fpm      --with-mcrypt     --with-config-file-path=/etc     --with-config-file-scan-dir=/etc/php.d     --enable-maintainer-zts     --disable-fileinfo

    vim /etc/profile.d/lamp.sh

    PATH=/app/httpd24/bin:/usr/local/mysql/bin:/app/php/bin/:$PATH

 

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

    cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

    chmod +x /etc/init.d/php-fpm

    chkconfig --add php-fpm

    chkconfig php-fpm on

 

    cd /app/php/etc

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

    cp php-fpm.d/www.conf.default php-fpm.d/www.conf

    service php-fpm start

（四） 配置httpd支持fpm php

    vim /app/httpd24/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>

    加下面四行

    AddType application/x-httpd-php .php

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

    ProxyRequests Off

    ProxyPassMatch ^/(.*\.php)$ 

    fcgi://127.0.0.1:9000/app/httpd24/htdocs/$1

 

    apachectl stop;apachectl

（五）支持多个虚拟主机

vim /app/httpd24/conf/httpd.conf

Include conf/extra/httpd-vhosts.conf  取消注释

 

删除下面两行

ProxyRequests Off

ProxyPassMatch ^/(.*\.php)$     fcgi://127.0.0.1:9000/app/httpd24/htdocs/$1

 

vim /app/httpd24/conf/extra/httpd-vhosts.conf

<VirtualHost *:80>

    ServerAdmin [email protected]

    DocumentRoot "/app/httpd24/htdocs"

    ServerName www.a.com

    ErrorLog "logs/a.com-error_log"

    CustomLog "logs/a.com-access_log" common

    ProxyRequests Off

    ProxyPassMatch ^/(.*\.php)$             fcgi://127.0.0.1:9000/app/httpd24/htdocs/$1

    <directory /app/httpd24/htdocs>

    require all granted

    </directory>

</VirtualHost>

 

<VirtualHost *:80>

    ServerAdmin [email protected]

    DocumentRoot "/app/httpd24/htdocs2"

    ServerName www.b.com

    ErrorLog "logs/b.com-error_log"

    CustomLog "logs/b.com-access_log" common

    ProxyRequests Off

    ProxyPassMatch ^/(.*\.php)$                 

    fcgi://127.0.0.1:9000/app/httpd24/htdocs2/$1

    <directory /app/httpd24/htdocs2>

    require all granted

    </directory>

</VirtualHost>

（六） 配置wordpress 

    tar xvf wordpress-4.8.1-zh_CN.tar.gz  -C /app/httpd24/htdocs

    cd /app/httpd24/htdocs

    mv wordpress/ blog/

 

    cd /app/httpd24/htdocs/blog/

    cp wp-config-sample.php  wp-config.php

    vim wp-config.php

     define(‘DB_NAME‘, ‘wpdb‘);
 
    /** MySQL数据库用户名 */
    define(‘DB_USER‘, ‘wpuser‘);
 
    /** MySQL数据库密码 */
    define(‘DB_PASSWORD‘, ‘centos‘);
 
    /** MySQL主机 */
    define(‘DB_HOST‘, ‘localhost‘);

在浏览器登录测试：http://websrv/blog

用ab测试性能：ab -c 10 -n 100 http://websrv/blog/