---
# Copyright 2018, 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.

keystone_core_files: []

uwsgi_keystone_services: |-
  {% set services = {} %}
  {% for key, value in keystone_services.items() %}
  {%   if (value['group'] in group_names) and
         (('condition' not in value) or ('condition' in value and value['condition']))
         and ('wsgi_app' in value and value['wsgi_app']) %}
  {%     set _ = value.update(
           {
             'wsgi_venv': (keystone_install_method == 'source') | ternary(keystone_bin | dirname, None),
             'uwsgi_uid': keystone_system_user_name,
             'uwsgi_guid': keystone_system_group_name,
             'uwsgi_processes': keystone_wsgi_processes,
             'uwsgi_threads': keystone_wsgi_threads,
           }
         ) %}
  {%     set _ = services.update({key: value}) %}
  {%   endif %}
  {% endfor %}
  {{ services }}

_keystone_is_first_play_host: >-
  {{
    (keystone_services['keystone-wsgi-public']['group'] in group_names and
      inventory_hostname == ((groups[keystone_services['keystone-wsgi-public']['group']] | select('in', ansible_play_hosts)) | list)[0]) | bool
  }}
_keystone_is_last_play_host: >-
  {{
    (keystone_services['keystone-wsgi-public']['group'] in group_names and
      inventory_hostname == ((groups[keystone_services['keystone-wsgi-public']['group']] | select('in', ansible_play_hosts)) | list)[-1]) | bool
  }}

_keystone_oslomsg_rpc_vhost_conf: >-
  {{
    (keystone_oslomsg_rpc_vhost is string) | ternary(
      keystone_oslomsg_rpc_vhost, keystone_oslomsg_rpc_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
  }}

_keystone_oslomsg_notify_vhost_conf: >-
  {{
    (keystone_oslomsg_notify_vhost is string) | ternary(
      keystone_oslomsg_notify_vhost, keystone_oslomsg_notify_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
  }}

_keystone_cache_backend_map:
  dogpile:
    - oslo_cache.memcache_pool
    - dogpile.cache.pymemcache
    - dogpile.cache.memcached
    - dogpile.cache.bmemcached
  mongo:
    - oslo_cache.mongo
  etcd3gw:
    - oslo_cache.etcd3gw

_keystone_cache_backend_package: |-
  {% set oslo = namespace(backend='dogpile') %}
  {% for key, value in _keystone_cache_backend_map.items() %}
  {%   if keystone_cache_backend in value %}
  {%     set oslo.backend = key %}
  {%-   endif %}
  {%- endfor %}
  oslo.cache[{{ oslo.backend }}]