check for redirect on /, as mod_sec is too tight to work on subpages

manifests/php/mediawiki.pp

@@ -40,8 +40,8 @@ define webhosting::php::mediawiki(
     $htpasswd_file = 'absent',
     $nagios_check = 'ensure',
     $nagios_check_domain = 'absent',
-    $nagios_check_url = '/index.php/Hauptseite',
-    $nagios_check_code = 'OK',
+    $nagios_check_url = '/',
+    $nagios_check_code = '301',
     $mod_security = true,
     $image = 'absent',
     $config = 'unmanaged',