Support for PowerFlex Cinder Backend

VxFlex OS driver is rebranded to PowerFlex.
This patch adds support for PowerFlex.
Will deprecate the VxFlexOS template in
a new patch.

Depends-On: https://review.opendev.org/#/c/743852/
Change-Id: I94310bf84a0af7a735bd6e1c0038686b0d0abfc8

deployment/cinder/cinder-backend-dellemc-powerflex.yaml

@@ -0,0 +1,149 @@
+# Copyright (c) 2020 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: rocky
+
+description: >
+  Openstack Cinder Dell EMC PowerFlex backend
+
+parameters:
+  CinderEnablePowerFlexBackend:
+    type: boolean
+    default: true
+  CinderPowerFlexBackendName:
+    type: string
+    default: 'tripleo_dellemc_PowerFlex'
+  CinderPowerFlexAvailabilityZone:
+    type: string
+    default: ''
+    description: >
+      The availability zone of the PowerFlex Cinder backend.
+      When set, it overrides the default CinderStorageAvailabilityZone.
+  CinderPowerFlexSanIp:
+    type: string
+    description: PowerFlex Gateway server IP
+  CinderPowerFlexSanLogin:
+    type: string
+    description: PowerFlex user credentials.
+  CinderPowerFlexSanPassword:
+    type: string
+    hidden: true
+    description: PowerFlex user password.
+  CinderPowerFlexStoragePools:
+    type: comma_delimited_list
+    description: >
+      Storage Pools. Comma separated list of storage pools used to provide
+      volumes. Each pool should be specified as a
+      protection_domain_name:storage_pool_name value
+  CinderPowerFlexAllowMigrationDuringRebuild:
+    type: boolean
+    default: false
+    description: Allow volume migration during rebuild.
+  CinderPowerFlexAllowNonPaddedVolumes:
+    type: boolean
+    default: false
+    description: >
+      Allow volumes to be created in Storage Pools when zero padding is
+      disabled. This option should not be enabled if multiple tenants will
+      utilize volumes from a shared Storage Pool.
+  CinderPowerFlexMaxOverSubscriptionRatio:
+    type: number
+    default: 10.0
+    description: Maximum value allowed is 10.0.
+  CinderPowerFlexRestServerPort:
+    type: number
+    default: 443
+    description: (Port(min=0, max=65535)) PowerFlex Gateway REST server port.
+  CinderPowerFlexRoundVolumeCapacity:
+    type: boolean
+    default: true
+    description: >
+      Round volume sizes up to 8GB boundaries. PowerFlex requires volumes to be
+      sized in multiples of 8GB. If set to False, volume creation will fail for
+      volumes not sized properly.
+  CinderPowerFlexServerApiVersion:
+    type: string
+    default: ''
+    description: PowerFlex API version. This value should be left as the default
+      value unless otherwise instructed by technical support.
+  CinderPowerFlexUnmapVolumeBeforeDeletion:
+    type: boolean
+    default: false
+    description: Unmap volumes before deletion.
+  CinderPowerFlexSanThinProvision:
+    type: boolean
+    default: true
+    description: Whether to use thin provisioning or not.
+  CinderPowerFlexDriverSSLCertVerify:
+    type: boolean
+    default: false
+    description: Verify the server certificate.
+  CinderPowerFlexDriverSSLCertPath:
+    type: string
+    default: ''
+    description: Server certificate path.
+  ServiceData:
+    type: json
+    default: {}
+    description: Dictionary packing service data
+  ServiceNetMap:
+    type: json
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+  DefaultPasswords:
+    type: json
+    default: {}
+  RoleName:
+    type: string
+    default: ''
+    description: Role name on which the service is applied
+  RoleParameters:
+    type: json
+    default: {}
+    description: Parameters specific to the role
+  EndpointMap:
+    type: json
+    default: {}
+    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 PowerFlex backend.
+    value:
+      service_name: cinder_backend_powerflex
+      config_settings:
+        map_merge:
+          - tripleo::profile::base::cinder::volume::cinder_enable_PowerFlex_backend: {get_param: CinderEnablePowerFlexBackend}
+            cinder::backend::dellemc_powerflex::volume_backend_name: {get_param: CinderPowerFlexBackendName}
+            cinder::backend::dellemc_powerflex::san_login: {get_param: CinderPowerFlexSanLogin}
+            cinder::backend::dellemc_powerflex::san_password: {get_param: CinderPowerFlexSanPassword}
+            cinder::backend::dellemc_powerflex::san_ip: {get_param: CinderPowerFlexSanIp}
+            cinder::backend::dellemc_powerflex::powerflex_storage_pools: {get_param: CinderPowerFlexStoragePools}
+            cinder::backend::dellemc_powerflex::powerflex_allow_migration_during_rebuild: {get_param: CinderPowerFlexAllowMigrationDuringRebuild}
+            cinder::backend::dellemc_powerflex::powerflex_allow_non_padded_volumes: {get_param: CinderPowerFlexAllowNonPaddedVolumes}
+            cinder::backend::dellemc_powerflex::powerflex_max_over_subscription_ratio: {get_param: CinderPowerFlexMaxOverSubscriptionRatio}
+            cinder::backend::dellemc_powerflex::powerflex_rest_server_port: {get_param: CinderPowerFlexRestServerPort}
+            cinder::backend::dellemc_powerflex::powerflex_round_volume_capacity: {get_param: CinderPowerFlexRoundVolumeCapacity}
+            cinder::backend::dellemc_powerflex::powerflex_server_api_version: {get_param: CinderPowerFlexRoundVolumeCapacity}
+            cinder::backend::dellemc_powerflex::powerflex_unmap_volume_before_deletion: {get_param: CinderPowerFlexUnmapVolumeBeforeDeletion}
+            cinder::backend::dellemc_powerflex::san_thin_provision: {get_param: CinderPowerFlexSanThinProvision}
+            cinder::backend::dellemc_powerflex::driver_ssl_cert_verify: {get_param: CinderPowerFlexDriverSSLCertVerify}
+            cinder::backend::dellemc_powerflex::driver_ssl_cert_path: {get_param: CinderPowerFlexDriverSSLCertPath}
+          -
+            if:
+            - {equals : [{get_param: CinderPowerFlexAvailabilityZone}, '']}
+            - {}
+            - cinder::backend::dellemc_powerflex::backend_availability_zone: {get_param: CinderPowerFlexAvailabilityZone}

environments/cinder-dellemc-powerflex-config.yaml

@@ -0,0 +1,35 @@
+# Copyright (c) 2020 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.
+#
+# A Heat environment file which can be used to enable a
+# a Cinder Dell EMC PowerFlex backend, configured via puppet
+resource_registry:
+  OS::TripleO::Services::CinderBackendPowerFlex: ../deployment/cinder/cinder-backend-powerflex-puppet.yaml
+
+parameter_defaults:
+  CinderEnablePowerFlexBackend: true
+  CinderPowerFlexBackendName: 'tripleo_dellemc_powerflex'
+  CinderPowerFlexSanIp: ''
+  CinderPowerFlexSanLogin: ''
+  CinderPowerFlexSanPassword: ''
+  CinderPowerFlexStoragePools: 'domain1:pool1'
+  CinderPowerFlexAllowMigrationDuringRebuild: false
+  CinderPowerFlexAllowNonPaddedVolumes: false
+  CinderPowerFlexMaxOverSubscriptionRatio: 7.0
+  CinderPowerFlexRestServerPort: 443
+  CinderPowerFlexServerApiVersion: ''
+  CinderPowerFlexUnmapVolumeBeforeDeletion: false
+  CinderPowerFlexSanThinProvision: true
+  CinderPowerFlexDriverSSLCertVerify: false
+  CinderPowerFlexDriverSSLCertPath: ''

overcloud-resource-registry-puppet.j2.yaml

@@ -274,6 +274,7 @@ resource_registry:
   OS::TripleO::Services::Zaqar: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellSc: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellEMCSc: OS::Heat::None
+  OS::TripleO::Services::CinderBackendDellEMCPowerFlex: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellEMCPowermax: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellEMCPowerStore: OS::Heat::None
   OS::TripleO::Services::CinderBackendDellEMCUnity: OS::Heat::None

releasenotes/notes/powerflex-driver-abd8e372280c44e7.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Adding support for PowerFlex cinder driver.

roles/Controller.yaml

@@ -58,6 +58,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles/ControllerNoCeph.yaml

@@ -50,6 +50,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles/ControllerNovaStandalone.yaml

@@ -43,6 +43,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles/ControllerStorageDashboard.yaml

@@ -59,6 +59,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles/ControllerStorageNfs.yaml

@@ -60,6 +60,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles/Standalone.yaml

@@ -49,6 +49,7 @@
     - OS::TripleO::Services::CephOSD
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc

roles_data.yaml

@@ -61,6 +61,7 @@
     - OS::TripleO::Services::CertmongerUser
     - OS::TripleO::Services::CinderApi
     - OS::TripleO::Services::CinderBackendDellSc
+    - OS::TripleO::Services::CinderBackendDellEMCPowerFlex
     - OS::TripleO::Services::CinderBackendDellEMCPowermax
     - OS::TripleO::Services::CinderBackendDellEMCPowerStore
     - OS::TripleO::Services::CinderBackendDellEMCSc