Add environment file for Mellanox SDN

Depends-On: I805bdfc6f2bed8f998f73d3e17a4c2ab493f5717
Change-Id: I2a8f66b2f3b2f5e9eb3542bd7a1ab7bb4d1ba90d

environments/neutron-ml2-mlnx-sdn.yaml

@@ -0,0 +1,14 @@
+# A Heat environment file which can be used to configure Mellanox SDN
+
+resource_registry:
+  OS::TripleO::Services::NeutronCorePlugin: OS::TripleO::Services::NeutronCorePluginMLNXSDN
+
+parameter_defaults:
+
+  MlnxSDNUsername: 'sdn_username'
+  #MlnxSDNPassword:
+  MlnxSDNUrl: 'sdn_url'
+  MlnxSDNDomain: 'cloudx'
+
+  NeutronCorePlugin: 'neutron.plugins.ml2.plugin.Ml2Plugin'
+  NeutronMechanismDrivers: 'mlnx_sdn_assist,sriovnicswitch,openvswitch'

overcloud-resource-registry-puppet.j2.yaml

@@ -173,6 +173,7 @@ resource_registry:
   OS::TripleO::Services::OVNDBs: OS::Heat::None
   OS::TripleO::Services::OVNController: OS::Heat::None
 
+  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: puppet/services/neutron-plugin-ml2-cisco-vts.yaml
   OS::TripleO::Services::NeutronOvsAgent: docker/services/neutron-ovs-agent.yaml

puppet/services/neutron-plugin-ml2-mlnx-sdn-assist.yaml

@@ -0,0 +1,74 @@
+heat_template_version: queens
+
+description: >
+  MLNX SDN configuration assist for Neutron ML2 Plugin.
+
+parameters:
+  MlnxSDNUsername:
+    description: The username for the SDN server.
+    type: string
+  MlnxSDNPassword:
+    type: string
+    description: The password for the SDN server.
+    hidden: true
+  MlnxSDNUrl:
+    description: SDN server URL
+    type: string
+  MlnxSDNDomain:
+    description: SDN server domain
+    type: string
+    default: 'cloudx'
+  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 MLNX SDN ML2 Plugin.
+    value:
+      service_name: neutron_plugin_ml2_mlnx_sdn_assist
+      config_settings:
+        map_merge:
+          - get_attr: [NeutronMl2Base, role_data, config_settings]
+          - neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_username: {get_param: MlnxSDNUsername}
+            neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_password: {get_param: MlnxSDNPassword}
+            neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_url: {get_param: MlnxSDNUrl}
+            neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_domain: {get_param: MlnxSDNDomain}
+      step_config: |
+        include ::tripleo::profile::base::neutron::plugins::ml2