---
# 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.
#
filtered_cinder_services: >
  {%- set services = cinder_services.copy() %}
  {%- for key,value in cinder_services.items() %}
  {%- if value.group not in group_names or
  (value.condition is defined and not value.condition) %}
  {%- set _ = services.pop(key) %}
  {%- endif %}
  {%- endfor %}
  {{- services -}}