Add networking-ansible ML2 plugin support

Depends-On: https://review.openstack.org/577074
Depends-On: https://review.openstack.org/576093

Change-Id: Ib0c2395fbabc654378101527ca065b5c69d3222d

capabilities-map.yaml

@@ -257,6 +257,11 @@ topics:
             description:
             requires:
               - overcloud-resource-registry-puppet.yaml
+          - file: environments/neutron-ml2-ansible.yaml
+            title: networking-ansible ML2 plugin
+            description:
+            requires:
+              - overcloud-resource-registry-puppet.yaml
           - file: environments/networking/neutron-midonet.yaml
             title: Neutron MidoNet Services
             description:

environments/neutron-ml2-ansible.yaml

@@ -0,0 +1,8 @@
+# A Heat environment file which can be used to enable network-ansible ML2 mechanism driver
+resource_registry:
+  OS::TripleO::Services::NeutronCorePlugin: OS::TripleO::Services::NeutronCorePluginML2Ansible
+
+parameter_defaults:
+  NeutronMechanismDrivers: openvswitch,ansible
+  NeutronTypeDrivers: local,vlan,flat
+  NeutronNetworkType: vlan

overcloud-resource-registry-puppet.j2.yaml

@@ -164,6 +164,7 @@ resource_registry:
   OS::TripleO::Services::NeutronCorePluginMLNXSDN: puppet/services/neutron-plugin-ml2-mlnx-sdn-assist.yaml
   OS::TripleO::Services::NeutronCorePluginMidonet: puppet/services/neutron-midonet.yaml
   OS::TripleO::Services::NeutronCorePluginVTS: docker/services/neutron-plugin-ml2-cisco-vts.yaml
+  OS::TripleO::Services::NeutronCorePluginML2Ansible: puppet/services/neutron-plugin-ml2-ansible.yaml
   OS::TripleO::Services::NeutronOvsAgent: docker/services/neutron-ovs-agent.yaml
   OS::TripleO::Services::NeutronLinuxbridgeAgent: OS::Heat::None
   OS::TripleO::Services::ComputeNeutronOvsAgent: docker/services/neutron-ovs-agent.yaml

puppet/services/neutron-plugin-ml2-ansible.yaml

@@ -0,0 +1,62 @@
+heat_template_version: rocky
+
+description: >
+  OpenStack Neutron ML2 networking-ansible plugin configured with Puppet
+
+parameters:
+  ML2HostConfigs:
+    description: ML2 config for switches
+    default: {}
+    type: json
+  ServiceData:
+    default: {}
+    description: Dictionary packing service data
+    type: json
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  DefaultPasswords:
+    default: {}
+    type: json
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    default: {}
+    description: Parameters specific to the role
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+
+resources:
+
+  NeutronMl2Base:
+    type: ./neutron-plugin-ml2.yaml
+    properties:
+      ServiceData: {get_param: ServiceData}
+      ServiceNetMap: {get_param: ServiceNetMap}
+      DefaultPasswords: {get_param: DefaultPasswords}
+      EndpointMap: {get_param: EndpointMap}
+      RoleName: {get_param: RoleName}
+      RoleParameters: {get_param: RoleParameters}
+
+outputs:
+  role_data:
+    description: Role data for the Neutron ML2 networking-ansible plugin.
+    value:
+      service_name: neutron_plugin_ml2_ansible
+      config_settings:
+        map_merge:
+          - get_attr: [NeutronMl2Base, role_data, config_settings]
+          - neutron::plugins::ml2::networking_ansible::host_configs: {get_param: ML2HostConfigs}
+      step_config: |
+        include ::tripleo::profile::base::neutron::plugins::ml2
+      metadata_settings:
+        get_attr: [NeutronMl2Base, role_data, metadata_settings]

releasenotes/notes/ml2-networking-ansible-0330b1203f0fc75c.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Added support for networking-ansible ML2 plugin.