Add L2GW service to scenario004

This submission will enable L2GW on scenario004
and one of its tempest test.

Change-Id: I87fb7ca3671cf93d6b47ac393e047e1810daf375
Signed-off-by: Ricardo Noriega <rnoriega@redhat.com>

README.md

@@ -72,6 +72,7 @@ scenario](#all-in-one).
 | watcher    |             |             |             |      X      |              |
 | bgpvpn-api |             |             |             |      X      |              |
 | redis      |      X      |             |             |             |              |
+| l2gw       |             |             |             |      X      |              |
 
 When the Jenkins slave is created, the *run_tests.sh* script will be executed.
 This script will execute *install_modules.sh* that prepare /etc/puppet/modules

fixtures/scenario004.pp

@@ -48,7 +48,8 @@ class { '::openstack_integration::glance':
   backend => 'swift',
 }
 class { '::openstack_integration::neutron':
-  bgpvpn_enabled => $bgpvpn_enabled
+  bgpvpn_enabled => $bgpvpn_enabled,
+  l2gw_enabled   => true,
 }
 class { '::openstack_integration::nova':
   libvirt_rbd => true,
@@ -67,6 +68,8 @@ include ::openstack_integration::provision
 # Don't test swift, radosgw won't pass the current tests
 # Glance, nova, neutron are true by default.
 class { '::openstack_integration::tempest':
-  watcher => $watcher_enabled,
+  watcher     => $watcher_enabled,
-  bgpvpn  => $bgpvpn_enabled,
+  bgpvpn      => $bgpvpn_enabled,
+  l2gw        => true,
+  l2gw_switch => 'cell08-5930-01::FortyGigE1/0/1|100',
 }

manifests/neutron.pp

@@ -10,9 +10,14 @@
 #   API extensions.
 #   Defaults to false.
 #
+# [*l2gw_enabled*]
+#   (optional) Flag to enable L2GW.
+#   Defaults to false.
+#
 class openstack_integration::neutron (
   $driver         = 'openvswitch',
   $bgpvpn_enabled = false,
+  $l2gw_enabled = false,
 ) {
 
   include ::openstack_integration::config
@@ -104,10 +109,28 @@ class openstack_integration::neutron (
     admin_url    => "${::openstack_integration::config::base_url}:9696",
     password     => 'a_big_secret',
   }
-  $plugins_list = $bgpvpn_enabled ? {
+  $bgpvpn_plugin = $bgpvpn_enabled ? {
-    true => ['router', 'metering', 'firewall', 'lbaasv2', 'bgpvpn'],
+    true => 'bgpvpn',
-    default => ['router', 'metering', 'firewall', 'lbaasv2'],
+    default => undef,
   }
+  if $l2gw_enabled {
+    if ($::operatingsystem == 'Ubuntu') {
+      class {'::neutron::services::l2gw': }
+      $l2gw_provider = 'L2GW:l2gw:networking_l2gw.services.l2gateway.service_drivers.L2gwDriver:default'
+    }
+    elsif ($::operatingsystem != 'Ubuntu') {
+      class {'::neutron::services::l2gw':
+        service_providers => ['L2GW:l2gw:networking_l2gw.services.l2gateway.service_drivers.L2gwDriver:default']
+      }
+      $l2gw_provider = undef
+    }
+  }
+  $l2gw_plugin = $l2gw_enabled ? {
+    true => 'networking_l2gw.services.l2gateway.plugin.L2GatewayPlugin',
+    default => undef,
+  }
+  $plugins_list = delete_undef_values(['router', 'metering', 'firewall', 'lbaasv2', $bgpvpn_plugin, $l2gw_plugin])
+
   class { '::neutron':
     default_transport_url => os_transport_url({
       'transport' => 'rabbit',
@@ -135,14 +158,16 @@ class openstack_integration::neutron (
     auth_uri            => $::openstack_integration::config::keystone_auth_uri,
     memcached_servers   => $::openstack_integration::config::memcached_servers,
   }
+  $providers_list = delete_undef_values(['LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default',
+                                        'LOADBALANCERV2:Haproxy:neutron_lbaas.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default',
+                                        'FIREWALL:Iptables:neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver:default',
+                                        $l2gw_provider])
   class { '::neutron::server':
     database_connection => 'mysql+pymysql://neutron:neutron@127.0.0.1/neutron?charset=utf8',
     sync_db             => true,
     api_workers         => 2,
     rpc_workers         => 2,
-    service_providers   => ['LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default',
+    service_providers   => $providers_list,
-                            'LOADBALANCERV2:Haproxy:neutron_lbaas.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default',
-                            'FIREWALL:Iptables:neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver:default'],
   }
   class { '::neutron::services::lbaas': }
   class { '::neutron::plugins::ml2':

manifests/tempest.pp

@@ -52,6 +52,14 @@
 #   (optional) Define if Ironic needs to be tested.
 #   Default to false.
 #
+# [*l2gw*]
+#   (optional) Define if L2GW needs to be tested.
+#   Default to false.
+#
+# [*l2gw_switch*]
+#   (optional) Define a switch name for testing.
+#   Default to undef.
+#
 # [*mistral*]
 #   (optional) Define if Mistral needs to be tested.
 #   Default to false.
@@ -115,6 +123,8 @@ class openstack_integration::tempest (
   $heat                    = false,
   $horizon                 = false,
   $ironic                  = false,
+  $l2gw                    = false,
+  $l2gw_switch             = undef,
   $mistral                 = false,
   $murano                  = false,
   $neutron                 = true,
@@ -164,6 +174,8 @@ class openstack_integration::tempest (
     'subnet_allocation',
     'tag',
     'tag-ext',
+    'l2-gateway',
+    'l2-gateway-connection',
   ],
 ) {
 
@@ -210,6 +222,7 @@ class openstack_integration::tempest (
     neutron_available        => $neutron,
     neutron_bgpvpn_available => $bgpvpn,
     neutron_lbaas_available  => true,
+    neutron_l2gw_available   => $l2gw,
     neutron_fwaas_available  => true,
     ceilometer_available     => $ceilometer,
     aodh_available           => $aodh,
@@ -241,6 +254,7 @@ class openstack_integration::tempest (
     murano_available         => $murano,
     tempest_workspace        => '/tmp/openstack/tempest',
     run_ssh                  => true,
+    l2gw_switch              => $l2gw_switch,
     # TODO(emilien) optimization by 1/ using Hiera to configure Glance image source
     # and 2/ if running in the gate, use /home/jenkins/cache/files/ cirros image.
     # img_dir               => '/home/jenkins/cache/files',

run_tests.sh

@@ -309,6 +309,9 @@ echo "test_create_and_delete_workflow" >> /tmp/openstack/tempest/test-whitelist.
 # BGPVPN
 echo "test_create_bgpvpn" >> /tmp/openstack/tempest/test-whitelist.txt
 
+# L2GW
+echo "test_create_show_list_update_delete_l2gateway" >> /tmp/openstack/tempest/test-whitelist.txt
+
 if uses_debs; then
   # TODO(aschultz): check this after pike-m1
   # 1) fwaas tests from ubuntu are still out of date LP#1667736