Add support for [ovs] of_listen_address/port

... so that we can use IPv6 address instead of the default IPv4 local
address.

Change-Id: I5baa7e7dfac33e267790525dc1e8b963c3166cc0

manifests/agents/ml2/ovs.pp

@@ -46,6 +46,14 @@
 #   (Optional) The timeout in seconds for OVSDB commands.
 #   Defaults to $facts['os_service_default']
 #
+# [*of_listen_address*]
+#   (Optional) Address to listen on for OpenFlow connections.
+#   Defaults to $facts['os_service_default']
+#
+# [*of_listen_port*]
+#   (Optional) Port to listen on for OpenFlow connections.
+#   Defaults to $facts['os_service_default']
+#
 # [*of_connect_timeout*]
 #   (Optional) Timeout in seconds to wait for the local switch
 #   connecting to the controller.
@@ -259,6 +267,8 @@ class neutron::agents::ml2::ovs (
   $bridge_uplinks                       = [],
   $bridge_mappings                      = [],
   $ovsdb_timeout                        = $facts['os_service_default'],
+  $of_listen_address                    = $facts['os_service_default'],
+  $of_listen_port                       = $facts['os_service_default'],
   $of_connect_timeout                   = $facts['os_service_default'],
   $of_request_timeout                   = $facts['os_service_default'],
   $of_inactivity_probe                  = $facts['os_service_default'],
@@ -466,6 +476,8 @@ class neutron::agents::ml2::ovs (
     'agent/tunnel_csum':                    value => $tunnel_csum;
     'agent/explicitly_egress_direct':       value => $explicitly_egress_direct;
     'ovs/ovsdb_timeout':                    value => $ovsdb_timeout;
+    'ovs/of_listen_address':                value => $of_listen_address;
+    'ovs/of_listen_port':                   value => $of_listen_port;
     'ovs/of_connect_timeout':               value => $of_connect_timeout;
     'ovs/of_request_timeout':               value => $of_request_timeout;
     'ovs/of_inactivity_probe':              value => $of_inactivity_probe;

releasenotes/notes/of_listen_address-and-port-5aad4dd86516f7ed.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    The ``neutron::agents::ml2::ovs`` class now supports
+    the ``of_listen_address`` parameter and the ``of_listen_port`` parameter.

spec/classes/neutron_agents_ml2_ovs_spec.rb

@@ -50,6 +50,8 @@ describe 'neutron::agents::ml2::ovs' do
       should contain_neutron_agent_ovs('ovs/datapath_type').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('ovs/vhostuser_socket_dir').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('ovs/ovsdb_timeout').with_value('<SERVICE DEFAULT>')
+      should contain_neutron_agent_ovs('ovs/of_listen_address').with_value('<SERVICE DEFAULT>')
+      should contain_neutron_agent_ovs('ovs/of_listen_port').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('ovs/of_connect_timeout').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('ovs/of_request_timeout').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('ovs/of_inactivity_probe').with_value('<SERVICE DEFAULT>')
@@ -271,10 +273,29 @@ describe 'neutron::agents::ml2::ovs' do
       end
     end
 
+    context 'when setting of_listen_address and of_listen_port' do
+      before :each do
+        params.merge!(
+          :of_listen_address => '127.0.0.1',
+          :of_listen_port    => 6633,
+        )
+      end
+
+      it 'configures of_listen_address' do
+        should contain_neutron_agent_ovs('ovs/of_listen_address').with_value(params[:of_listen_address])
+      end
+
+      it 'configures of_listen_port' do
+        should contain_neutron_agent_ovs('ovs/of_listen_port').with_value(params[:of_listen_port])
+      end
+    end
+
     context 'when setting of_connect_timeout and of_request_timeout' do
       before :each do
-        params.merge!( :of_connect_timeout => 30,
+        params.merge!(
-                       :of_request_timeout => 20 )
+          :of_connect_timeout => 30,
+          :of_request_timeout => 20
+        )
       end
 
       it 'configures of_connect_timeout' do