---
# Copyright 2017, Rackspace US, Inc.
#
# 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.

#
# Compile a list of the distro packages to install based on
# whether the host is in the host group and the service is
# enabled.
#
cinder_package_list: |-
  {% set packages = cinder_distro_packages %}
  {% if cinder_services['cinder-volume']['group'] in group_names %}
  {%   set _ = packages.extend(cinder_volume_distro_packages) %}
  {%   if cinder_backend_lvm_inuse | bool %}
  {%     set _ = packages.extend(cinder_lvm_volume_distro_packages) %}
  {%   endif %}
  {% endif %}
  {% if cinder_developer_mode | bool %}
  {%   set _ = packages.extend(cinder_developer_mode_distro_packages) %}
  {% endif %}
  {{ packages }}

#
# Compile a list of the services on a host based on whether
# the host is in the host group and the service is enabled.
# The service list is provided in the defined start order.
#
filtered_cinder_services: |-
  {% set services = [] %}
  {% for key, value in cinder_services.items() %}
  {%   if (value['group'] in group_names) and
          (('condition' not in value) or
           ('condition' in value and value['condition'])) %}
  {%     set _ = value.update({'service_key': key}) %}
  {%     set _ = services.append(value) %}
  {%   endif %}
  {% endfor %}
  {{ services | sort(attribute='start_order') }}