Maintenance Mode

When you need to deploy a new version of your project on a production environment it is often necessary to disable your sulu-application and inform your users about it.

Sulu maintenance mode displays a simple holding page which can be easily customized.

Create Maintenance Mode

To create a maintenance page, you first need to create a maintenance.php file:

$ cp app/maintenance.php.dist app/maintenance.php

Then you need to set the environment variable TPOINT_MAINTENANCE to true. For example, in your .htaccess file (for apache)


Configure Maintenance Mode

Allowed IP addresses

You may like to access your application while maintenance mode is active. Then you need to set the allowed IPs:

$allowedIPs = array(


You can define translations for your template as follows:

$translations = array(
    'en' => array(
        'title' => 'Maintenance',
        'heading' => 'The page is currently down for maintenance',
        'description' => 'Sorry for any inconvenience caused.
            Please try again shortly.',

Default locale

By default, maintenance.php is automatically detecting your browsers language. If no translation for this language exists the default locale is being used. By default this is English:

define('DEFAULT_LOCALE', 'en');