Add Gemfile

Now that we have switched to gem-based puppet, we also need to include
our Gemfile for our spec helper. This should pull in the required
dependencies.

Properly quote configuration options for grafana.pp to pass lint
checks now.

Change-Id: Id85b14167416bc616a6f99cea43aacb53c2605b5
Depends-On: I082ea72743634b8ce0106786ab4ec35add874c8d
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

Gemfile

@@ -0,0 +1,9 @@
+source 'https://rubygems.org'
+
+group :development, :test, :system_tests do
+  gem 'puppet-openstack_infra_spec_helper',
+      :git     => 'https://git.openstack.org/openstack-infra/puppet-openstack_infra_spec_helper',
+      :require => false
+end
+
+# vim:ft=ruby

modules/openstack_project/manifests/grafana.pp

@@ -28,26 +28,26 @@ class openstack_project::grafana (
       'reporting_enabled' => false,
     },
     'auth.anonymous' => {
-      enabled => true,
+      'enabled' => true,
     },
     'database' => {
-      type     => 'mysql',
-      host     => "${mysql_host}:3306",
-      name     => $mysql_name,
-      user     => $mysql_user,
-      password => $mysql_password,
+      'type'     => 'mysql',
+      'host'     => "${mysql_host}:3306",
+      'name'     => $mysql_name,
+      'user'     => $mysql_user,
+      'password' => $mysql_password,
     },
     'security' => {
-      admin_password => $admin_password,
-      admin_user     => $admin_user,
-      secret_key     => $secret_key,
+      'admin_password' => $admin_password,
+      'admin_user'     => $admin_user,
+      'secret_key'     => $secret_key,
     },
     'server'   => {
-      http_addr => $http_host,
-      http_port => $http_port,
+      'http_addr' => $http_host,
+      'http_port' => $http_port,
     },
     'users'    => {
-      allow_sign_up => false,
+      'allow_sign_up' => false,
     },
   }