Use new openstackclient tag

The new openstackclient tag was added so that we can get all resources
about openstack CLI more easily. This adds this tag to cloudkittyclient
because the package provides some sub-commands.

Also make sure openstackclient is installed so that the 'openstack'
command is available.

Change-Id: I72aec8dd81d0470861d2019d0034bc76d6a75b8b
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

manifests/client.pp

@@ -17,6 +17,8 @@ class cloudkitty::client (
   package { 'python-cloudkittyclient':
     ensure => $ensure,
     name   => $cloudkitty::params::client_package_name,
-    tag    => 'openstack',
+    tag    => ['openstack', 'openstackclient'],
   }
+
+  include openstacklib::openstackclient
 }

spec/classes/cloudkitty_client_spec.rb

@@ -11,7 +11,7 @@ describe 'cloudkitty::client' do
       is_expected.to contain_package('python-cloudkittyclient').with(
         :ensure => 'present',
         :name   => platform_params[:client_package_name],
-        :tag    => 'openstack',
+        :tag    => ['openstack', 'openstackclient'],
       )
     end
   end