87 lines
2.9 KiB
Markdown
87 lines
2.9 KiB
Markdown
|
##使用 Wordpress 入门 Fig
|
||
|
|
Fig 让 Wordpress 运行在一个独立的环境中很很简易。
|
||
|
|
[安装](install.md) Fig ，然后下载 Wordpress 到当前目录：
|
||
|
|
|
||
|
|
```
|
||
|
|
wordpress.org/latest.tar.gz | tar -xvzf -
|
||
|
|
```
|
||
|
|
这将会创建一个叫做 wordpress 目录，你也可以重命名成你想要的名字。在目录里面，创建一个 `Dockerfile` 文件，定义应用的运行环境。
|
||
|
|
|
||
|
|
```
|
||
|
|
FROM orchardup/php5
|
||
|
|
ADD . /code
|
||
|
|
```
|
||
|
|
这个内容告诉 Docker 创建一个包含 PHP 和 Wordpress 的镜像。更多关于如何编写 Dockerfile 文件的信息可以查看 [镜像创建](../image/create.md#利用 Dockerfile 来创建镜像) 和 [Dockerfile 使用](../dockerfile/README.md)。
|
||
|
|
|
||
|
|
|
||
|
|
下一步，`fig.yml` 文件将开启一个 web 服务和一个独立的 MySQL 实例：
|
||
|
|
|
||
|
|
```
|
||
|
|
web:
|
||
|
|
build: .
|
||
|
|
command: php -S 0.0.0.0:8000 -t /code
|
||
|
|
ports:
|
||
|
|
- "8000:8000"
|
||
|
|
links:
|
||
|
|
- db
|
||
|
|
volumes:
|
||
|
|
- .:/code
|
||
|
|
db:
|
||
|
|
image: orchardup/mysql
|
||
|
|
environment:
|
||
|
|
MYSQL_DATABASE: wordpress
|
||
|
|
```
|
||
|
|
要让这个应用跑起来还需要两个文件。
|
||
|
|
第一个，`wp-config.php` ，它是一个标准的 Wordpress 配置文件，有一点需要修改的是把数据库的配置指向 `db` 容器。
|
||
|
|
|
||
|
|
```
|
||
|
|
<?php
|
||
|
|
define('DB_NAME', 'wordpress');
|
||
|
|
define('DB_USER', 'root');
|
||
|
|
define('DB_PASSWORD', '');
|
||
|
|
define('DB_HOST', "db:3306");
|
||
|
|
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');
|
||
|
|
```
|
||
|
|
第二个，`router.php` ，它告诉 PHP 内置的服务器怎么运行 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 inside your Wordpress directory 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 at port 8000 on your docker daemon (if you're using boot2docker, boot2docker ip will tell you its address).
|
||
|
|
|
||
|
|
|