Enable multinode servers to use external db

manifests/app_type.pp

@@ -16,6 +16,8 @@ define sunetdrive::app_type (
     # Other settings
     $admin_password = $config[ 'admin_password' ]
     $dbhost = $config[ 'dbhost' ]
+    $dbname = $config[ 'dbname' ]
+    $dbuser = $config[ 'dbuser' ]
     $instanceid = $config[ 'instanceid' ]
     $mysql_user_password = $config[ 'mysql_user_password' ]
     $passwordsalt = $config[ 'passwordsalt' ]
@@ -30,6 +32,8 @@ define sunetdrive::app_type (
     # Other settings
     $admin_password = safe_hiera('admin_password')
     $dbhost = 'proxysql_proxysql_1'
+    $dbname = 'nextcloud'
+    $dbuser = 'nextcloud'
     $instanceid = safe_hiera('instanceid')
     $mysql_user_password = safe_hiera('mysql_user_password')
     $passwordsalt = safe_hiera('passwordsalt')

manifests/multinode.pp

@@ -212,7 +212,16 @@ MACAddressPolicy=none'
     $cron_log_path ="/opt/multinode/${customer}/cron.log"
     $customer_config_full = hiera_hash($customer)
     $customer_config = $customer_config_full[$environment]
-    $dbhost = "mariadb-${customer}_db_1"
+
+    if $customer in ['vr'] and $environment == 'test' {
+      $dbhost = 'proxysql_proxysql_1'
+      $dbname = "nextcloud_${customer}"
+      $dbuser = "nextcloud_${customer}"
+    } else {
+      $dbhost = "mariadb-${customer}_db_1"
+      $dbname = 'nextcloud'
+      $dbuser = 'nextcloud'
+    }
 
     $gs_enabled = hiera('gs_enabled')
     $gs_federation = hiera('gs_federation')
@@ -254,6 +263,8 @@ MACAddressPolicy=none'
       admin_password                       => $admin_password,
       backup_password                      => $backup_password,
       dbhost                               => $dbhost,
+      dbname                               => $dbname,
+      dbuser                               => $dbuser,
       drive_email_template_plain_text_left => hiera($environment)['drive_email_template_plain_text_left'],
       drive_email_template_text_left       => hiera($environment)['drive_email_template_text_left'],
       drive_email_template_url_left        => hiera($environment)['drive_email_template_url_left'],

templates/application/config.php.erb

@@ -124,12 +124,12 @@ $CONFIG = array (
   'config_is_read_only' => true,
   'datadirectory' => '/var/www/html/data',
   'dbhost' => '<%= @dbhost %>',
-  'dbname' => 'nextcloud',
+  'dbname' => '<%= @dbname %>',
   'dbpassword' => '<%= @mysql_user_password %>',
   'dbport' => '3306',
   'dbtableprefix' => 'oc_',
   'dbtype' => 'mysql',
-  'dbuser' => 'nextcloud',
+  'dbuser' => '<%= @dbuser %>',
   'drive_email_template_text_left' => '<%= @drive_email_template_text_left %>',
   'drive_email_template_plain_text_left' => '<%= @drive_email_template_plain_text_left %>',
   'drive_email_template_url_left' => '<%= @drive_email_template_url_left %>',