Install ironicclient if using the Ironic Driver

Also add a dependency on puppet-ironic.

Change-Id: I9afd336a1c555da9453281c9c8f5eedb83ffb324

manifests/compute/ironic.pp

@@ -19,6 +19,7 @@ class nova::compute::ironic (
 
   include ::nova::deps
   require ::nova::ironic::common
+  include ::ironic::client
 
   nova_config {
     'DEFAULT/compute_driver':           value => $compute_driver;

metadata.json

@@ -25,6 +25,10 @@
             "name": "puppetlabs/inifile",
             "version_requirement": ">=1.0.0 <2.0.0"
         },
+        {
+            "name": "openstack/ironic",
+            "version_requirement": ">=11.1.0 <12.0.0"
+        },
         {
             "name": "openstack/keystone",
             "version_requirement": ">=11.2.0 <12.0.0"

spec/classes/nova_compute_ironic_spec.rb

@@ -8,6 +8,7 @@ describe 'nova::compute::ironic' do
       it 'configures ironic in nova.conf' do
         is_expected.to contain_nova_config('DEFAULT/compute_driver').with_value('ironic.IronicDriver')
         is_expected.to contain_nova_config('DEFAULT/max_concurrent_builds').with_value('<SERVICE DEFAULT>')
+        is_expected.to contain_class('ironic::client')
       end
     end