WordPress管理画面と公開ドメインを別にする

寄稿しました。

 

• 管理ドメイン
  admin.example.local
• 公開ドメイン
  www.example.cocal

 

 

LAMP構築

# yum install httpd mariadb mariadb-server httpd-devel php php-mysql wget unzip rsync

# systemctl start mariadb
# systemctl enable mariadb

# systemctl start httpd
# systemctl enable httpd

# firewall-cmd --permanent --zone public --add-service http
# firewall-cmd --reload


# mysql -u root

MariaDB [(none)]> CREATE DATABASE wpdb;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON wpdb.* TO "wpdbuser"@"localhost" IDENTIFIED BY 'wpdbpassword';
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> exit
Bye

 

管理ドメインディレクトリの作成

# mkdir -p /var/www/vhosts

# cd /var/www/vhosts
 
# wget https://ja.wordpress.org/wordpress-4.8.2-ja.zip
 
# unzip wordpress-4.8.2-ja.zip
 
# mv wordpress admin.example.local
 
# cp /var/www/vhosts/admin.example.local/wp-config-sample.php /var/www/vhosts/admin.example.local/wp-config.php

 

# vi /var/www/vhosts/admin.example.local/wp-config.php


define('DB_NAME', 'wpdb');

/** MySQL データベースのユーザー名 */
define('DB_USER', 'wpdbuser');

/** MySQL データベースのパスワード */
define('DB_PASSWORD', 'wpdbpassword');

/** MySQL のホスト名 */
define('DB_HOST', 'localhost');

 

# mkdir -p /var/www/vhosts/www.example.local

公開ドメイン側にデータをコピー
# rsync -arv /var/www/vhosts/admin.example.local/wp-content/ /var/www/vhosts/www.example.local/wp-content/


公開ディレクトリにindex.phpを置く
# cp -arv /var/www/vhosts/admin.example.local/index.php /var/www/vhosts/www.example.local/index.php

 

 

# vi /var/www/vhosts/www.example.local/index.php

<?php
/**
 * Front to the WordPress application. This file doesn't do anything, but loads
 * wp-blog-header.php which does and tells WordPress to load the theme.
 *
 * @package WordPress
 */

/**
 * Tells WordPress to load the WordPress theme and output it.
 *
 * @var bool
 */
define('WP_USE_THEMES', true);

/** Loads the WordPress Environment and Template */
//require( dirname( __FILE__ ) . '/wp-blog-header.php' );
require( '/var/www/vhosts/admin.example.local/wp-blog-header.php' );

 

ディレクトリの作成

# mkdir -p /var/www/vhosts/www.example.local/images

 

権限の設定

# chown apache:apache -R /var/www/vhosts

 

# vi /etc/httpd/conf.d/vhost.conf

NameVirtualHost *:80
 
<VirtualHost *:80>
    ServerName   admin.example.local
    DocumentRoot /var/www/vhosts/admin.example.local
 
    LogLevel  warn
    ErrorLog  logs/error_log
    CustomLog logs/access_log combined
 
    <Directory />
        Options FollowSymLinks
        AllowOverride All
    </Directory>
</VirtualHost>


<VirtualHost *:80>
    ServerName   www.example.local
    DocumentRoot /var/www/vhosts/www.example.local
 
    LogLevel  warn
    ErrorLog  logs/error_log
    CustomLog logs/access_log combined
 
    <Directory />
        Options FollowSymLinks
        AllowOverride All
    </Directory>
</VirtualHost>

 

 

# systemctl restart httpd

 

http://admin.example.local/wp-admin/install.php

 

 

 

 

 

 

 

 

 

 

 

 

 

サーバもわける場合

ALBを利用すれば良い

【EC2】WordPress サーバーを Auto Scaling (最小構成)