Add support for Dell EMC Unity Manila Backend

This change adds support for manila::backend::dellemc_unity

Change-Id: Idec67d190b12359e8e6f1c157577088fa84ef41d
Implements: blueprint dellemc-unity-manila

capabilities-map.yaml

@@ -401,6 +401,15 @@ topics:
               Ceph and CephMDS from TripleO or the use of an external Ceph cluster for the overcloud.
             requires:
               - overcloud-resource-registry-puppet.yaml
+      - title: Manila with Unity
+        description: >
+          Deploys Manila and configures it with the Unity driver.
+        environments:
+          - file: environments/manila-unity-config.yaml
+            title: Deploys Manila with Unity driver
+            description: Deploys Manila and configures Unity as its default backend.
+            requires:
+              - overcloud-resource-registry-puppet.yaml
       - title: Glance backends
         description:
         environments:

deployed-server/deployed-server-roles-data.yaml

@@ -83,6 +83,7 @@
     - OS::TripleO::Services::ManilaScheduler
     - OS::TripleO::Services::ManilaBackendGeneric
     - OS::TripleO::Services::ManilaBackendNetapp
+    - OS::TripleO::Services::ManilaBackendUnity
     - OS::TripleO::Services::ManilaBackendCephFs
     - OS::TripleO::Services::ManilaShare
     - OS::TripleO::Services::AodhApi

environments/contrail/roles_data_contrail.yaml

@@ -86,6 +86,7 @@
     - OS::TripleO::Services::ManilaScheduler
     - OS::TripleO::Services::ManilaBackendGeneric
     - OS::TripleO::Services::ManilaBackendNetapp
+    - OS::TripleO::Services::ManilaBackendUnity
     - OS::TripleO::Services::ManilaBackendCephFs
     - OS::TripleO::Services::ManilaShare
     - OS::TripleO::Services::AodhApi

environments/manila-unity-config.yaml

@@ -0,0 +1,17 @@
+# This environment file enables Manila with the Unity backend.
+resource_registry:
+  OS::TripleO::Services::ManilaApi: ../puppet/services/manila-api.yaml
+  OS::TripleO::Services::ManilaScheduler: ../puppet/services/manila-scheduler.yaml
+  # Only manila-share is pacemaker managed:
+  OS::TripleO::Services::ManilaShare: ../puppet/services/pacemaker/manila-share.yaml
+  OS::TripleO::Services::ManilaBackendUnity: ../puppet/services/manila-backend-unity.yaml
+
+parameter_defaults:
+  ManilaUnityBackendName: tripleo_manila_unity
+  ManilaUnityDriverHandlesShareServers: true
+  ManilaUnityNasLogin: ''
+  ManilaUnityNasPassword: ''
+  ManilaUnityNasServer: ''
+  ManilaUnityServerMetaPool: ''
+  ManilaUnityShareDataPools: ''
+  ManilaUnityEthernetPorts: ''

overcloud-resource-registry-puppet.j2.yaml

@@ -232,6 +232,7 @@ resource_registry:
   OS::TripleO::Services::ManilaShare: OS::Heat::None
   OS::TripleO::Services::ManilaBackendGeneric: OS::Heat::None
   OS::TripleO::Services::ManilaBackendNetapp: OS::Heat::None
+  OS::TripleO::Services::ManilaBackendUnity: OS::Heat::None
   OS::TripleO::Services::ManilaBackendCephFs: OS::Heat::None
   OS::TripleO::Services::ComputeNeutronL3Agent: OS::Heat::None
   OS::TripleO::Services::ComputeNeutronMetadataAgent: OS::Heat::None

puppet/services/manila-backend-unity.yaml

@@ -0,0 +1,74 @@
+heat_template_version: pike
+
+description: >
+  Openstack Manila unity backend.
+
+parameters:
+  ManilaUnityDriverHandlesShareServers:
+    type: string
+    default: true
+  ManilaUnityBackendName:
+    type: string
+    default: tripleo_manila_unity
+  ManilaUnityNasLogin:
+    type: string
+    default: ''
+  ManilaUnityNasPassword:
+    type: string
+    default: ''
+  ManilaUnityNasServer:
+    type: string
+    default: ''
+  ManilaUnityServerMetaPool:
+    type: string
+    default: ''
+  ManilaUnityShareDataPools:
+    type: string
+    default: ''
+  ManilaUnityEthernetPorts:
+    type: string
+    default: ''
+  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: {}
+    type: json
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+
+outputs:
+  role_data:
+    description: Role data for the Manila Unity backend.
+    value:
+      service_name: manila_backend_unity
+      config_settings:
+        manila::backend::dellemc_unity::title: {get_param: ManilaUnityBackendName}
+        manila::backend::dellemc_unity::emc_nas_login: {get_param: ManilaUnityNasLogin}
+        manila::backend::dellemc_unity::driver_handles_share_servers: {get_param: ManilaUnityDriverHandlesShareServers}
+        manila::backend::dellemc_unity::emc_nas_password: {get_param: ManilaUnityNasPassword}
+        manila::backend::dellemc_unity::emc_nas_server: {get_param: ManilaUnityNasServer}
+        manila::backend::dellemc_unity::emc_share_backend: {'unity'}
+        manila::backend::dellemc_unity::unity_server_meta_pool: {get_param: ManilaUnityServerMetaPool}
+        manila::backend::dellemc_unity::unity_share_data_pools: {get_param: ManilaUnityShareDataPools}
+        manila::backend::dellemc_unity::unity_ethernet_ports: {get_param: ManilaUnityEthernetPorts}
+      step_config:
+

releasenotes/notes/unity_manila_1967789872aa11e7.yaml

@@ -0,0 +1,3 @@
+features:
+  - |
+    Add support for Dell EMC Unity Manila driver

roles/Controller.yaml

@@ -80,6 +80,7 @@
     - OS::TripleO::Services::ManilaBackendCephFs
     - OS::TripleO::Services::ManilaBackendGeneric
     - OS::TripleO::Services::ManilaBackendNetapp
+    - OS::TripleO::Services::ManilaBackendUnity
     - OS::TripleO::Services::ManilaScheduler
     - OS::TripleO::Services::ManilaShare
     - OS::TripleO::Services::Memcached

roles/ControllerOpenstack.yaml

@@ -66,6 +66,7 @@
     - OS::TripleO::Services::ManilaBackendCephFs
     - OS::TripleO::Services::ManilaBackendGeneric
     - OS::TripleO::Services::ManilaBackendNetapp
+    - OS::TripleO::Services::ManilaBackendUnity
     - OS::TripleO::Services::ManilaScheduler
     - OS::TripleO::Services::ManilaShare
     - OS::TripleO::Services::Memcached

roles_data.yaml

@@ -83,6 +83,7 @@
     - OS::TripleO::Services::ManilaBackendCephFs
     - OS::TripleO::Services::ManilaBackendGeneric
     - OS::TripleO::Services::ManilaBackendNetapp
+    - OS::TripleO::Services::ManilaBackendUnity
     - OS::TripleO::Services::ManilaScheduler
     - OS::TripleO::Services::ManilaShare
     - OS::TripleO::Services::Memcached