# Copyright (c) 2016-2020 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: wallaby

description: >
  Openstack Cinder Dell EMC PowerMax backend

parameters:
  CinderEnablePowermaxBackend:
    type: boolean
    default: true
  CinderPowermaxBackendName:
    type: comma_delimited_list
    default: 'tripleo_dellemc_powermax'
    description: A list of Cinder PoweMax Storage backend names.
  CinderPowermaxMultiConfig:
    type: json
    default: {}
    description: >
      Dictionary of settings when configuring multiple PowerMax backends. The
      hash key is the backend name, and the value is a dictionary of parameter
      values unique to that backend.
  CinderPowermaxAvailabilityZone:
    default: ''
    description: >
      The availability zone of the Dell EMC PowerMax Cinder backend.
      When set, it overrides the default CinderStorageAvailabilityZone.
    type: string
  CinderPowermaxSanIp:
    type: string
  CinderPowermaxSanLogin:
    type: string
    default: 'Admin'
  CinderPowermaxSanPassword:
    type: string
    hidden: true
  CinderPowermaxArray:
    type: string
    default: ''
  CinderPowermaxSrp:
    type: string
    default: ''
  CinderPowermaxPortGroups:
    type: string
    default: ''
  CinderPowermaxStorageProtocol:
    type: string
    default: 'iSCSI'
    constraints:
      - allowed_values: [ 'iSCSI', 'FC']
  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
  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 PowerMax backend.
    value:
      service_name: cinder_backend_dellemc_powermax
      config_settings:
        map_merge:
          - tripleo::profile::base::cinder::volume::cinder_enable_dellemc_powermax_backend: {get_param: CinderEnablePowermaxBackend}
            cinder::backend::dellemc_powermax::volume_backend_name: {get_param: CinderPowermaxBackendName}
            cinder::backend::dellemc_powermax::volume_multi_config: {get_param: CinderPowermaxMultiConfig}
            cinder::backend::dellemc_powermax::san_ip: {get_param: CinderPowermaxSanIp}
            cinder::backend::dellemc_powermax::san_login: {get_param: CinderPowermaxSanLogin}
            cinder::backend::dellemc_powermax::san_password: {get_param: CinderPowermaxSanPassword}
            cinder::backend::dellemc_powermax::powermax_array: {get_param: CinderPowermaxArray}
            cinder::backend::dellemc_powermax::powermax_srp: {get_param: CinderPowermaxSrp}
            cinder::backend::dellemc_powermax::powermax_port_groups: {get_param: CinderPowermaxPortGroups}
            cinder::backend::dellemc_powermax::powermax_storage_protocol: {get_param: CinderPowermaxStorageProtocol}
          -
            if:
            - {equals : [{get_param: CinderPowermaxAvailabilityZone}, '']}
            - {}
            - cinder::backend::dellemc_powermax::backend_availability_zone: {get_param: CinderPowermaxAvailabilityZone}