Merge "Make vlan_transparent in neutron.conf configurable"

manifests/init.pp

@@ -333,6 +333,10 @@
 #   (optional) Maximum number of allowed address pairs per port
 #   Defaults to $::os_service_default.
 #
+# [*vlan_transparent*]
+#   (optional) Allow plugins that support it to create VLAN transparent networks
+#   Defaults to $::os_service_default
+#
 class neutron (
   $enabled                              = true,
   $package_ensure                       = 'present',
@@ -404,6 +408,7 @@ class neutron (
   $notification_topics                  = $::os_service_default,
   $notification_transport_url           = $::os_service_default,
   $max_allowed_address_pair             = $::os_service_default,
+  $vlan_transparent                     = $::os_service_default,
 ) {
 
   include ::neutron::deps
@@ -462,7 +467,8 @@ class neutron (
     'DEFAULT/api_extensions_path':      value => $api_extensions_path;
     'DEFAULT/state_path':               value => $state_path;
     'DEFAULT/global_physnet_mtu':       value => $global_physnet_mtu;
-    'DEFAULT/max_allowed_address_pair':value => $max_allowed_address_pair;
+    'DEFAULT/max_allowed_address_pair': value => $max_allowed_address_pair;
+    'DEFAULT/vlan_transparent':         value => $vlan_transparent;
     'agent/root_helper':                value => $root_helper;
     'agent/root_helper_daemon':         value => $root_helper_daemon;
     'agent/report_interval':            value => $report_interval;

releasenotes/notes/add-vlan_transparent-config-74028f32b6041daa.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - Added vlan_transparent boolean parameter that if set to true
+    allows plugins that support transparent VLANs to use it.

spec/classes/neutron_init_spec.rb

@@ -53,6 +53,8 @@ describe 'neutron' do
     it_configures 'with transport_url defined'
     it_configures 'with rootwrap daemon'
     it_configures 'with max_allowed_address_pair defined'
+    it_configures 'when disabling vlan_transparent'
+    it_configures 'when enabling vlan_transparent'
 
     context 'with amqp messaging' do
       it_configures 'amqp support'
@@ -111,7 +113,8 @@ describe 'neutron' do
       is_expected.to contain_neutron_config('DEFAULT/state_path').with_value('<SERVICE DEFAULT>')
       is_expected.to contain_neutron_config('oslo_concurrency/lock_path').with_value('$state_path/lock')
       is_expected.to contain_neutron_config('DEFAULT/transport_url').with_value('<SERVICE DEFAULT>')
-      is_expected.to contain_neutron_config('DEFAULT/rpc_response_timeout').with_value( '<SERVICE DEFAULT>' )
+      is_expected.to contain_neutron_config('DEFAULT/rpc_response_timeout').with_value('<SERVICE DEFAULT>')
+      is_expected.to contain_neutron_config('DEFAULT/vlan_transparent').with_value('<SERVICE DEFAULT>')
       is_expected.to contain_neutron_config('agent/root_helper').with_value('sudo neutron-rootwrap /etc/neutron/rootwrap.conf')
       is_expected.to contain_neutron_config('agent/root_helper_daemon').with_value('<SERVICE DEFAULT>')
       is_expected.to contain_neutron_config('agent/report_interval').with_value('<SERVICE DEFAULT>')
@@ -334,6 +337,28 @@ describe 'neutron' do
     }
   end
 
+  shared_examples_for  'when disabling vlan_transparent' do
+    before do
+      params.merge!(
+        :vlan_transparent => false
+      )
+    end
+    it do
+      is_expected.to contain_neutron_config('DEFAULT/vlan_transparent').with_value(false)
+    end
+  end
+
+  shared_examples_for 'when enabling vlan_transparent' do
+    before do
+      params.merge!(
+        :vlan_transparent => true
+      )
+    end
+    it do
+      is_expected.to contain_neutron_config('DEFAULT/vlan_transparent').with_value(true)
+    end
+  end
+
   shared_examples_for 'without service_plugins' do
     it { is_expected.not_to contain_neutron_config('DEFAULT/service_plugins') }
   end