## TP Structures de contrôle

Utiliser un fichier template pour effectuer la configuration de Wordpress.


`templates/wp-config.php.j2`
```php
<?php
...
define('DB_NAME', '{{ dbname }}');
define('DB_USER', '{{ dbuser }}');
define('DB_PASSWORD', '{{ dbpassword }}');
define('DB_HOST', '{{ dbhost }}');
...
```


<!-- .slide: data-state="medium-code" -->
```yaml
- hosts: web
  vars:
    dbname: wordpress
    dbuser: wordpressuser
    dbpassword: wpassword
    dbhost: localhost
  tasks:
    - name: Deploy wordpress config
      template:
        src: templates/wp-config.php.j2
        dest: /var/www/html/wordpress/wp-config.php
        owner: apache
        group: apache
        mode: 0600
```

Les variables sont automatiquement injectées dans le fichier sur la cible.