Add support for Dell EMC VMAX ISCSI Backend

This change adds a new define for cinder::backend::dellemc_vmax_iscsi

Change-Id: I7c685e0a3186da138964f17b487fb0c3533f58c7
Implements: blueprint dellemc-vmax-isci

capabilities-map.yaml

@@ -316,6 +316,10 @@ topics:
             title: Cinder Dell EMC Unity backend
             description: >
               Enables a Cinder Dell EMC Unity backend,
+          - file: environments/cinder-dellemc-vmax-iscsi-config.yaml
+            title: Cinder Dell EMC VMAX ISCSI backend
+            description: >
+              Enables a Cinder Dell EMC VMAX ISCSI backend,
               configured via puppet
             requires:
               - overcloud-resource-registry-puppet.yaml

environments/cinder-dellemc-vmax-iscsi-config.yaml

@@ -0,0 +1,9 @@
+# A Heat environment file which can be used to enable a
+# Cinder Dell EMC VMAX backend, configured via puppet
+resource_registry:
+  OS::TripleO::Services::CinderBackendDellEMCVMAXISCSI: ../puppet/services/cinder-backend-dellemc-vmax-iscsi.yaml
+
+parameter_defaults:
+  CinderEnableDellEMCVMAXISCSIBackend: true
+  CinderDellEMCVMAXISCSIBackendName: 'tripleo_dellemc_vmax_iscsi'
+  CinderDellEMCVMAXISCSIConfigFile: ''

overcloud-resource-registry-puppet.j2.yaml

@@ -267,6 +267,7 @@ resource_registry:
   OS::TripleO::Services::CinderBackendDellPs: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellSc: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellEMCUnity: OS::Heat::None
+  OS::TripleO::Services::CinderBackendDellEMCVMAXISCSI: OS::Heat::None
   OS::TripleO::Services::CinderBackendNetApp: OS::Heat::None
   OS::TripleO::Services::CinderBackendScaleIO: OS::Heat::None
   OS::TripleO::Services::CinderBackendVRTSHyperScale: OS::Heat::None

puppet/services/cinder-backend-dellemc-vmax-iscsi.yaml

@@ -0,0 +1,65 @@
+# Copyright (c) 2016-2017 Dell Inc, or its subsidiaries.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+heat_template_version: pike
+
+description: >
+  Openstack Cinder Dell EMC VMAX iscsi backend
+
+parameters:
+  CinderEnableDellEMCVMAXISCSIBackend:
+    type: boolean
+    default: true
+  CinderDellEMCVMAXISCSIBackendName:
+    type: string
+    default: 'tripleo_dellemc_vmax_iscsi'
+  CinderDellEMCVMAXISCSIConfigFile:
+    type: string
+  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 Cinder Dell EMC VMAX iscsi backend.
+    value:
+      service_name: cinder_backend_dellemc_vmax_iscsi
+      config_settings:
+                tripleo::profile::base::cinder::volume::cinder_enable_dellemc_vmax_iscsi_backend: {get_param: CinderEnableDellEMCVMAXISCSIBackend}
+                cinder::backend::dell_emc_vmax_iscsi::volume_backend_name: {get_param: CinderDellEMCVMAXISCSIBackendName}
+                cinder::backend::dell_emc_vmax_iscsi::cinder_emc_config_file: {get_param: CinderDellEMCVMAXISCSIConfigFile}
+      step_config: |
+        include ::tripleo::profile::base::cinder::volume

releasenotes/notes/vmax_cinder_a6672898724a11e7.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add support for Dell EMC VMAX Iscsi cinder driver

roles/Controller.yaml

@@ -47,6 +47,7 @@
     - OS::TripleO::Services::CinderBackendDellPs
     - OS::TripleO::Services::CinderBackendDellSc
     - OS::TripleO::Services::CinderBackendDellEMCUnity
+    - OS::TripleO::Services::CinderBackendDellEMCVMAXISCSI
     - OS::TripleO::Services::CinderBackendNetApp
     - OS::TripleO::Services::CinderBackendScaleIO
     - OS::TripleO::Services::CinderBackendVRTSHyperScale

roles_data.yaml

@@ -50,6 +50,7 @@
     - OS::TripleO::Services::CinderBackendDellPs
     - OS::TripleO::Services::CinderBackendDellSc
     - OS::TripleO::Services::CinderBackendDellEMCUnity
+    - OS::TripleO::Services::CinderBackendDellEMCVMAXISCSI
     - OS::TripleO::Services::CinderBackendNetApp
     - OS::TripleO::Services::CinderBackendScaleIO
     - OS::TripleO::Services::CinderBackendVRTSHyperScale