Merge "Add tag to package resource"

manifests/init.pp

@@ -310,7 +310,7 @@ class horizon(
   package { 'horizon':
     ensure => $package_ensure,
     name   => $::horizon::params::package_name,
-    tag    => 'openstack',
+    tag    => ['openstack', 'horizon-package'],
   }
 
   concat { $::horizon::params::config_file:

spec/classes/horizon_init_spec.rb

@@ -28,7 +28,7 @@ describe 'horizon' do
           is_expected.to contain_package('python-lesscpy').with_ensure('present')
           is_expected.to contain_package('horizon').with(
             :ensure => 'present',
-            :tag    => 'openstack'
+            :tag    => ['openstack', 'horizon-package'],
           )
       }
       it { is_expected.to contain_exec('refresh_horizon_django_cache').with({