# 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
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heat_template_version: rocky

description: >
  Openstack Cinder Dell EMC VMAX iscsi backend

parameters:
  CinderEnableDellEMCVMAXISCSIBackend:
    type: boolean
    default: true
  CinderDellEMCVMAXISCSIBackendName:
    type: string
    default: 'tripleo_dellemc_vmax_iscsi'
  CinderDellEMCVMAXISCSIAvailabilityZone:
    default: ''
    description: >
      The availability zone of the Dell EMC VMAX iSCSI Cinder backend.
      When set, it overrides the default CinderStorageAvailabilityZone.
    type: string
  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:
        map_merge:
          - tripleo::profile::base::cinder::volume::cinder_enable_dellemc_vmax_iscsi_backend: {get_param: CinderEnableDellEMCVMAXISCSIBackend}
            cinder::backend::dellemc_vmax_iscsi::volume_backend_name: {get_param: CinderDellEMCVMAXISCSIBackendName}
            cinder::backend::dellemc_vmax_iscsi::cinder_emc_config_file: {get_param: CinderDellEMCVMAXISCSIConfigFile}
          -
            if:
            - {equals : [{get_param: CinderDellEMCVMAXISCSIAvailabilityZone}, '']}
            - {}
            - cinder::backend::dellemc_vmax_iscsi::backend_availability_zone: {get_param: CinderDellEMCVMAXISCSIAvailabilityZone}
