ironic: Configure cinder options

Scenario 002 has cinder enabled. Although we do not run actual tests
using cinder storage driver, enabling these options may allow us to
ensure at least the configuration can be applied without any error.

Change-Id: I2180b11fe640f20161beeedef3b2b44a1825ea08

manifests/ironic.pp

@@ -78,6 +78,10 @@ class openstack_integration::ironic (
     password                 => 'a_big_secret',
     send_power_notifications => $send_power_notifications,
   }
+  class { 'ironic::cinder':
+    auth_url => $::openstack_integration::config::keystone_admin_uri,
+    password => 'a_big_secret',
+  }
 
   class { 'ironic':
     default_transport_url      => os_transport_url({