+ Fig
+ Getting started with Fig and Wordpress
+ +Fig makes it nice and easy to run Wordpress in an isolated environment. Install Fig, then write a Dockerfile which installs PHP and Wordpress:
FROM orchardup/php5
+
+ADD http://wordpress.org/wordpress-3.8.1.tar.gz /wordpress.tar.gz
+RUN tar -xzf /wordpress.tar.gz
+ADD wp-config.php /wordpress/wp-config.php
+
+ADD router.php /router.php
+Next up, fig.yml starts our web service and a separate MySQL instance:
web:
+ build: .
+ command: php -S 0.0.0.0:8000 -t /wordpress
+ ports:
+ - 8000:8000
+ links:
+ - db
+db:
+ image: orchardup/mysql
+ ports:
+ - 3306:3306
+ environment:
+ MYSQL_DATABASE: wordpress
+Our Dockerfile relies on two supporting files - first up, wp-config.php is the standard Wordpress config file with a single change to make it read the MySQL host and port from the environment variables passed in by Fig:
<?php
+define('DB_NAME', 'wordpress');
+define('DB_USER', 'root');
+define('DB_PASSWORD', '');
+define('DB_HOST', getenv("DB_1_PORT_3306_TCP_ADDR") . ":" . getenv("DB_1_PORT_3306_TCP_PORT"));
+define('DB_CHARSET', 'utf8');
+define('DB_COLLATE', '');
+
+define('AUTH_KEY', 'put your unique phrase here');
+define('SECURE_AUTH_KEY', 'put your unique phrase here');
+define('LOGGED_IN_KEY', 'put your unique phrase here');
+define('NONCE_KEY', 'put your unique phrase here');
+define('AUTH_SALT', 'put your unique phrase here');
+define('SECURE_AUTH_SALT', 'put your unique phrase here');
+define('LOGGED_IN_SALT', 'put your unique phrase here');
+define('NONCE_SALT', 'put your unique phrase here');
+
+$table_prefix = 'wp_';
+define('WPLANG', '');
+define('WP_DEBUG', false);
+
+if ( !defined('ABSPATH') )
+ define('ABSPATH', dirname(__FILE__) . '/');
+
+require_once(ABSPATH . 'wp-settings.php');
+Finally, router.php tells PHP's built-in web server how to run Wordpress:
<?php
+
+$root = $_SERVER['DOCUMENT_ROOT'];
+chdir($root);
+$path = '/'.ltrim(parse_url($_SERVER['REQUEST_URI'])['path'],'/');
+set_include_path(get_include_path().':'.__DIR__);
+if(file_exists($root.$path))
+{
+ if(is_dir($root.$path) && substr($path,strlen($path) - 1, 1) !== '/')
+ $path = rtrim($path,'/').'/index.php';
+ if(strpos($path,'.php') === false) return false;
+ else {
+ chdir(dirname($root.$path));
+ require_once $root.$path;
+ }
+}else include_once 'index.php';
+With those four files in place, run fig up and it'll pull and build the images we need, and then start the web and database containers. You'll then be able to visit Wordpress and set it up by visiting localhost:8000 - or localdocker:8000 if you're using docker-osx.