rpm包方式实现LNMP

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_name www1.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_name www2.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_uses 2;

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_uses 2;

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

phpinfo();

?>

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

This is vhost2

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

$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 -r wordpress/ 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