Add admin users

Zanata allows you to specify a comma-separated list of which users
have admin privileges in its standalone.xml config. Configure the
users so we can login using OpenID and see the admin interface.

Change-Id: I9db5ae002fdb6ccb541295fa3a6a7282eb826e6a

manifests/site.pp

@@ -741,6 +741,7 @@ node 'ask.openstack.org' {
 node 'translate-dev.openstack.org' {
   class { 'openstack_project::translate_dev':
     sysadmins               => hiera('sysadmins', []),
+    admin_users             => 'lyz,stephane',
     openid_url              => 'https://openstackid-dev.openstack.org',
     listeners               => ['ajp'],
     mysql_host              => hiera('translate_dev_mysql_host', 'localhost'),

modules/openstack_project/manifests/translate_dev.pp

@@ -19,6 +19,7 @@ class openstack_project::translate_dev(
   $mysql_port = '3306',
   $mysql_user = 'zanata',
   $mysql_password,
+  $admin_users = '',
   $sysadmins = [],
   $openid_url = '',
   $vhost_name = $::fqdn,
@@ -43,6 +44,7 @@ class openstack_project::translate_dev(
     zanata_db_password         => $mysql_password,
     zanata_openid_provider_url => $openid_url,
     zanata_listeners           => $listeners,
+    zanata_admin_users         => $admin_users,
     require                    => [
                                    Class['openstack_project::server']
                                    ],