rpm包方式实现LNMP

45332 发表于 2016-8-1 09:58:26

rpm包 lnmp

nginx-主机 : 172.16.40.99
php-fpm-主机 : 172.16.40.11
mariadb-主机: 172.16.40.88

一.安装,配置nginx-主机: 172.16.40.99
安装:
# yum install nginx

         # nginx 启动
         # nginx -s stop停止
# nginx -t测试配置文件是否正确
# nginx -s reload重载配置文件

配置两个虚拟主机:
# vim /etc/nginx/conf.d/vhosts1.conf

server {
      listen 80;
      server_namewww1.ryanpeng.com;
      root /data/vhost/www1;
      location ~ \.php$ {
            fastcgi_index index.php;
            fastcgi_pass 172.16.40.11:9000;
            fastcgi_param SCRIPT_FILENAME /data/vhost/www1$fastcgi_script_name;
            (表示以.php结尾的文件传给php-fpm来处理，此处地址是php服务器地址)
            include       fastcgi_params;
      }

}

# vim /etc/nginx/conf.d/vhosts2.conf

server {
      listen 80;
      server_namewww2.ryanpeng.com;
      root /data/vhost/www2;
      location ~ \.php$ {
            fastcgi_index index.php;
            fastcgi_pass 172.16.40.11:9000;
            fastcgi_param SCRIPT_FILENAME /data/vhost/www2$fastcgi_script_name;
            include       fastcgi_params;
      }

}

# mkdir -pv /data/vhost/www{1,2}
www{1,2} (目录下添加测试页,测试nginx是否正常运行虚拟主机)
index.php (用于转向php-fpm主机)

###--带缓存项的虚拟主机配置文件--###
server {
   listen 80;
   root /data/vhost/www1;

   location ~ \.php$ {
            fastcgi_cache_valid 200 1m;
            fastcgi_cache          one;
            fastcgi_cache_key    $uri;
            fastcgi_cache_min_uses2;
            fastcgi_cache_methods GET;
            fastcgi_index index.php;
            fastcgi_pass 172.16.40.11:9000;
            fastcgi_param SCRIPT_FILENAME /data/vhost/www1$fastcgi_script_name;
            include       fastcgi_params;
   }

   location / {
            rewrite /(.*)$ https://www1.ryanpeng.com/$1;
      }
}

###--https的虚拟主机配置文件80端口变为443--###
server {
      listen 443 ssl;
      root /data/data/www1;
      ssl on;
      ssl_certificate       www1.cacert;
      ssl_certificate_key    www1.key;
      ssl_session_cache    shared:SSL:1m;
      ssl_session_timeout 1m;
      ssl_ciphers          HIGH:!aNULL:!MD5;

      location ~ \.php$ {
            fastcgi_cache_valid 200 1m;
            fastcgi_cache          one;
            fastcgi_cache_key    $uri;
            fastcgi_cache_min_uses2;
            fastcgi_cache_methods GET;
            fastcgi_index index.php;
            fastcgi_pass 172.16.40.11:9000;
            fastcgi_param SCRIPT_FILENAME /data/data/www1$fastcgi_script_name;
            include       fastcgi_params;
      }
}

二.安装配置php-fpm主机: 172.16.40.11

安装:
# rpm -q php###确保之前没有php程序
# yum install php-fpm php-mysql php-mbstring

                     # mkdir /var/lib/php/session
                     # useradd -r nginx
                     # chown nginx.nginx /var/lib/php/session/

配置:
# vim /etc/php-fpm.d/www.conf
listen = 172.16.40.11:9000 (设置php服务器监听地址即监听本地能够与外部通信的地址)
listen.allowed_clients = 172.16.40.99 (监听具有httpd服务的IP地址)

# mkdir -pv /data/vhost/www{1,2}

# vim /data/vhost/www1/index.php

This is vhost1
<?php
phpinfo();
?>

# vim /data/vhost/www2/index.php

This is vhost2
<?php
phpinfo();
?>

分别测试 www1.ryanpeng.com,www2.ryanpeng.com 看nginx与php-fpm是否连接成功

三.安装配置mariadb主机: 172.16.40.88

   安装启动:
            # yum install mariadb-server
            # systemctl start mariadb.service

   创建数据库及授权用户:
            MariaDB [(none)]> grant all on db.* to 'dbuser'@'172.16.%.%'identified by "dbpasswd";
            MariaDB [(none)]> CREATE DATABASE db;

   在php服务器(172.16.40.11)上建立php测试页，测试php主机是否可以正常连接数据库主机
            # vim /data/vhost/www1/index.php

                     <?php
                     $conn = mysql_connect('172.16.40.88','dbuser','dbpasswd');
                     if ($conn)
                           echo "ok";
                     else
                           echo "NO";

                     phpinfo();
                     ?>

   测试连接是否成功,若显示ok则证明连接成功;

四.分别在虚拟主机1,2上部署WordPress和phpMyadmin

   在php-fpm主机(172.16.40.11)上,下载 phpMyAdmin-4.0.5-all-languages.zip 和 wordpress-4.3.1-zh_CN.zip ;
   将解压后的文件 wordpress phpMyAdmin-4.0.5-all-languages 分别移动到/data/vhost/下的www1和www2 目录中;
            部署WordPress
            # cd /data/vhost/www1/wordpress/
            # 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', 'wppasswd');

                     /** MySQL主机 */
                     define('DB_HOST', '172.16.40.88');

            # scp -rwordpress/ 172.16.40.99:/data/vhost/www1/

            部署phpMyadmin
            # cd　/data/vhost/www2
            # ln -sv phpMyAdmin-4.0.5-all-languages phpMyAdmin (创建软链接,方便回滚)
            # cd phpMyAdmin
            # cp config.sample.inc.php config.sample.php
            # vim config.sample.php
                     $cfg['blowfish_secret'] = 'jACG7X2usbnwzg==';(使用openssl rand -base64 10生成)
                     $cfg['Servers'][$i]['host'] = '172.16.40.88';(数据库服务器地址)
                     $cfg['Servers'][$i]['user'] = 'dbuser';
                     $cfg['Servers'][$i]['password'] = 'dbpass';

            # scp -r phpMyAdmin/ 172.16.40.99:/data/vhost/www2/

   分别登录两个虚拟机,测试WordPress和phpMyadmin

五.在php-fpm(172.16.40.11)主机上安装xcache:
   安装php-xache
   # yum -y install php-xcache
   # systemctl restart php-fpm.service

   配置文件做简单的配置
   # vim /etc/php.d/xcache.ini
   xcache.size= 300M

   在装载xcache前后进行压力测试
   #ab -n 10000 -c 1000 http://www1.ryanpeng.com/wordpress | http://www2.ryanpeng.com/phpmyadmin

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rpm包方式实现LNMP