Enable keystone v3 support for cinder_type

Previously, the cinder_type provider used Credentialsv2_0 when
creating a new type, so it did not support Keystone v3 environments.
Switching th Credentialsv3 to support both Keystone v3.

Change-Id: Iff8e21c922c2d90108053f70cbc053436e3461de

lib/puppet/provider/cinder.rb

@@ -32,6 +32,10 @@ class Puppet::Provider::Cinder < Puppet::Provider::Openstack
     @credentials.password = cinder_credentials['admin_password']
     @credentials.project_name = cinder_credentials['admin_tenant_name']
     @credentials.auth_url = auth_endpoint
+    if @credentials.version == '3'
+      @credentials.user_domain_name = cinder_credentials['user_domain_name']
+      @credentials.project_domain_name = cinder_credentials['project_domain_name']
+    end
     raise error unless @credentials.set?
     Puppet::Provider::Openstack.request(service, action, properties, @credentials)
   end
@@ -52,6 +56,16 @@ class Puppet::Provider::Cinder < Puppet::Provider::Openstack
         auth_keys.all?{|k| !conf['keystone_authtoken'][k].nil?}
       creds = Hash[ auth_keys.map \
                    { |k| [k, conf['keystone_authtoken'][k].strip] } ]
+      if conf['project_domain_name']
+        creds['project_domain_name'] = conf['project_domain_name']
+      else
+        creds['project_domain_name'] = 'Default'
+      end
+      if conf['user_domain_name']
+        creds['user_domain_name'] = conf['user_domain_name']
+      else
+        creds['user_domain_name'] = 'Default'
+      end
       return creds
     else
       raise(Puppet::Error, "File: #{conf_filename} does not contain all " +

lib/puppet/provider/cinder_type/openstack.rb

@@ -7,7 +7,7 @@ Puppet::Type.type(:cinder_type).provide(
 
   desc 'Provider for cinder types.'
 
-  @credentials = Puppet::Provider::Openstack::CredentialsV2_0.new
+  @credentials = Puppet::Provider::Openstack::CredentialsV3.new
 
   mk_resource_methods
 

releasenotes/notes/keystone-v3-support-cinder_type-09357cfcf7834e80.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - Keystone v3 support is added to the cinder_type
+    provider.

spec/unit/provider/cinder_spec.rb

@@ -24,10 +24,12 @@ describe Puppet::Provider::Cinder do
 
     it 'should read conf file with all sections' do
       creds_hash = {
-        'auth_uri'          => 'https://192.168.56.210:35357/v2.0/',
-        'admin_tenant_name' => 'admin_tenant',
-        'admin_user'        => 'admin',
-        'admin_password'    => 'password',
+        'auth_uri'            => 'https://192.168.56.210:35357/v2.0/',
+        'admin_tenant_name'   => 'admin_tenant',
+        'admin_user'          => 'admin',
+        'admin_password'      => 'password',
+        'project_domain_name' => 'Default',
+        'user_domain_name'    => 'Default',
       }
       mock = {
         'keystone_authtoken' => {