Add support for [object-storage] reseller_admin_role

This option is required to run some basic swift API tests against
RADOS Gateway.

Change-Id: I0a2f41bbaec8db43f1798d2215745615cb15140f

manifests/init.pp

@@ -236,7 +236,8 @@
 #  [*attach_encrypted_volume*]
 #   Defaults to false
 #  [*tempest_roles*]
-#   Should be an array.
+#   Defaults to $facts['os_service_default']
+#  [*reseller_admin_role*]
 #   Defaults to $facts['os_service_default']
 #  [*db_flavor_ref*]
 #   Valid primary flavor to use in Trove tests.
@@ -362,6 +363,7 @@ class tempest(
   $default_credentials_domain_name          = $facts['os_service_default'],
   # roles fo the users created by tempest
   $tempest_roles                            = $facts['os_service_default'],
+  $reseller_admin_role                      = $facts['os_service_default'],
   # image information
   $image_ref                                = undef,
   $image_ref_alt                            = undef,
@@ -585,6 +587,7 @@ class tempest(
     'auth/admin_system':                               value => $admin_system;
     'auth/tempest_roles':                              value => join(any2array($tempest_roles), ',');
     'auth/use_dynamic_credentials':                    value => $use_dynamic_credentials;
+    'object-storage/reseller_admin_role':              value => $reseller_admin_role;
     'compute/flavor_ref':                              value => $flavor_ref;
     'compute/flavor_ref_alt':                          value => $flavor_ref_alt;
     'compute/image_ref':                               value => $image_ref;

releasenotes/notes/reseller_admin_role-336162abb3b914a1.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    The new ``tempest::reseller_admin_role`` parameter has been added.

spec/classes/tempest_init_spec.rb

@@ -140,6 +140,20 @@ describe 'tempest' do
       end
     end
 
+    context 'with reseller_admin_role' do
+      let :params do
+        {
+          :configure_images    => false,
+          :configure_networks  => false,
+          :reseller_admin_role => 'admin',
+        }
+      end
+
+      it 'properly sets reseller_admin_role in tempest.conf' do
+        is_expected.to contain_tempest_config('object-storage/reseller_admin_role').with_value('admin')
+      end
+    end
+
     context 'with tempest_roles' do
       let :params do
         {
@@ -236,6 +250,7 @@ describe 'tempest' do
           is_expected.to contain_tempest_config('auth/admin_system').with(:value => '<SERVICE DEFAULT>')
           is_expected.to contain_tempest_config('auth/tempest_roles').with(:value => '<SERVICE DEFAULT>')
           is_expected.to contain_tempest_config('auth/use_dynamic_credentials').with(:value => nil)
+          is_expected.to contain_tempest_config('object-storage/reseller_admin_role').with(:value => '<SERVICE DEFAULT>')
           is_expected.to contain_tempest_config('compute/flavor_ref').with(:value => nil)
           is_expected.to contain_tempest_config('compute/flavor_ref_alt').with(:value => nil)
           is_expected.to contain_tempest_config('compute/image_ref').with(:value => nil)