Add support for enabling L2 population in Neutron

This change adds support for enabling/disabling L2 population in
Neutron agents. It currently defaults to false.

Change-Id: I3dd19feb4acb1046bc560b35e5a7a111364ea0d7
(cherry picked from commit e8d1a6a090)

os-apply-config/compute.yaml

@@ -125,6 +125,11 @@ parameters:
   NeutronEnableTunnelling:
     type: string
     default: "True"
+  NeutronEnableL2Pop:
+    type: string
+    description: >
+        Enable/disable the L2 population feature in the Neutron agents.
+    default: "False"
   NeutronFlatNetworks:
     type: string
     default: 'datacentre'
@@ -404,6 +409,7 @@ resources:
             vni_ranges: {get_input: neutron_vni_ranges}
             bridge_mappings: {get_input: neutron_bridge_mappings}
             enable_tunneling: {get_input: neutron_enable_tunneling}
+            l2_population: {get_input: neutron_enable_l2pop}
             physical_bridge: {get_input: neutron_physical_bridge}
             public_interface: {get_input: neutron_public_interface}
             public_interface_raw_device: {get_input: neutron_public_interface_raw_device}
@@ -463,6 +469,7 @@ resources:
         neutron_network_vlan_ranges: {get_param: NeutronNetworkVLANRanges}
         neutron_bridge_mappings: {get_param: NeutronBridgeMappings}
         neutron_enable_tunneling: {get_param: NeutronEnableTunnelling}
+        neutron_enable_l2pop: {get_param: NeutronEnableL2Pop}
         neutron_physical_bridge: {get_param: NeutronPhysicalBridge}
         neutron_public_interface: {get_param: NeutronPublicInterface}
         neutron_password: {get_param: NeutronPassword}

os-apply-config/controller.yaml

@@ -358,6 +358,11 @@ parameters:
   NeutronEnableTunnelling:
     type: string
     default: "True"
+  NeutronEnableL2Pop:
+    type: string
+    description: >
+        Enable/disable the L2 population feature in the Neutron agents.
+    default: "False"
   NeutronFlatNetworks:
     type: string
     default: 'datacentre'
@@ -725,6 +730,7 @@ resources:
           dhcp_agents_per_network: {get_input: neutron_dhcp_agents_per_network}
           ovs:
             enable_tunneling: {get_input: neutron_enable_tunneling}
+            l2_population: {get_input: neutron_enable_l2pop}
             local_ip: {get_input: controller_host}
             network_vlan_ranges: {get_input: neutron_network_vlan_ranges}
             bridge_mappings: {get_input: neutron_bridge_mappings}
@@ -884,6 +890,7 @@ resources:
         controller_host: {get_attr: [Controller, networks, ctlplane, 0]}
         controller_virtual_ip: {get_param: VirtualIP}
         neutron_enable_tunneling: {get_param: NeutronEnableTunnelling}
+        neutron_enable_l2pop: {get_param: NeutronEnableL2Pop}
         heat.watch_server_url:
           list_join:
             - ''

overcloud-without-mergepy.yaml

@@ -116,6 +116,11 @@ parameters:
   NeutronEnableTunnelling:
     type: string
     default: "True"
+  NeutronEnableL2Pop:
+    type: string
+    description: >
+        Enable/disable the L2 population feature in the Neutron agents.
+    default: "False"
   NeutronFlatNetworks:
     type: string
     default: 'datacentre'
@@ -830,6 +835,7 @@ resources:
           NeutronBridgeMappings: {get_param: NeutronBridgeMappings}
           NeutronExternalNetworkBridge: {get_param: NeutronExternalNetworkBridge}
           NeutronEnableTunnelling: {get_param: NeutronEnableTunnelling}
+          NeutronEnableL2Pop: {get_param: NeutronEnableL2Pop}
           NeutronNetworkVLANRanges: {get_param: NeutronNetworkVLANRanges}
           NeutronPublicInterface: {get_param: NeutronPublicInterface}
           NeutronPublicInterfaceDefaultRoute: {get_param: NeutronPublicInterfaceDefaultRoute}
@@ -918,6 +924,7 @@ resources:
           KeystonePublicApiVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, KeystonePublicApiNetwork]}]}
           NeutronBridgeMappings: {get_param: NeutronBridgeMappings}
           NeutronEnableTunnelling: {get_param: NeutronEnableTunnelling}
+          NeutronEnableL2Pop : {get_param: NeutronEnableL2Pop}
           NeutronFlatNetworks: {get_param: NeutronFlatNetworks}
           NeutronHost: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, NeutronApiNetwork]}]}
           NeutronNetworkType: {get_param: NeutronNetworkType}

puppet/compute.yaml

@@ -85,6 +85,11 @@ parameters:
   NeutronEnableTunnelling:
     type: string
     default: "True"
+  NeutronEnableL2Pop:
+    type: string
+    description: >
+        Enable/disable the L2 population feature in the Neutron agents.
+    default: "False"
   NeutronFlatNetworks:
     type: string
     default: 'datacentre'
@@ -441,6 +446,7 @@ resources:
                 neutron::plugins::ml2::vni_ranges: {get_input: neutron_vni_ranges}
                 neutron_bridge_mappings: {get_input: neutron_bridge_mappings}
                 neutron::agents::ml2::ovs::enable_tunneling: {get_input: neutron_enable_tunneling}
+                neutron::agents::ml2::ovs::l2_population: {get_input: neutron_enable_l2pop}
                 neutron_physical_bridge: {get_input: neutron_physical_bridge}
                 neutron_public_interface: {get_input: neutron_public_interface}
                 nova::network::neutron::neutron_admin_password: {get_input: neutron_password}
@@ -517,6 +523,7 @@ resources:
                 - {get_param: NeutronNetworkVLANRanges}
         neutron_bridge_mappings: {get_param: NeutronBridgeMappings}
         neutron_enable_tunneling: {get_param: NeutronEnableTunnelling}
+        neutron_enable_l2pop: {get_param: NeutronEnableL2Pop}
         neutron_physical_bridge: {get_param: NeutronPhysicalBridge}
         neutron_public_interface: {get_param: NeutronPublicInterface}
         neutron_password: {get_param: NeutronPassword}

puppet/controller.yaml

@@ -360,6 +360,11 @@ parameters:
   NeutronEnableTunnelling:
     type: string
     default: "True"
+  NeutronEnableL2Pop:
+    type: string
+    description: >
+        Enable/disable the L2 population feature in the Neutron agents.
+    default: "False"
   NeutronFlatNetworks:
     type: string
     default: 'datacentre'
@@ -710,6 +715,7 @@ resources:
       input_values:
         bootstack_nodeid: {get_attr: [Controller, name]}
         neutron_enable_tunneling: {get_param: NeutronEnableTunnelling}
+        neutron_enable_l2pop: {get_param: NeutronEnableL2Pop}
         haproxy_log_address: {get_param: HAProxySyslogAddress}
         heat.watch_server_url:
           list_join:
@@ -1163,6 +1169,7 @@ resources:
                 neutron::server::database_connection: {get_input: neutron_dsn}
                 neutron::agents::l3::external_network_bridge: {get_input: neutron_external_network_bridge}
                 neutron::agents::ml2::ovs::enable_tunneling: {get_input: neutron_enable_tunneling}
+                neutron::agents::ml2::ovs::l2_population: {get_input: neutron_enable_l2pop}
                 neutron::agents::ml2::ovs::local_ip: {get_input: neutron_local_ip}
                 neutron_flat_networks: {get_input: neutron_flat_networks}
                 neutron::agents::metadata::shared_secret: {get_input: neutron_metadata_proxy_shared_secret}