---
# Copyright 2019, VEXXHOST, 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.

_placement_is_first_play_host: "{{ (placement_services['placement-api']['group'] in group_names and inventory_hostname == (groups[placement_services['placement-api']['group']] | intersect(ansible_play_hosts)) | first) | bool }}"

# 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_placement_services: |-
  {% set services = [] %}
  {% for key, value in placement_services.items() %}
  {%   if (value['group'] in group_names) and
          (('condition' not in value) or
           ('condition' in value and value['condition'])) and
           not ('wsgi_app' in value and value['wsgi_app']) %}
  {%     set _ = value.update(
            {
              'service_key': key,
              'enabled': value['enabled'] | default(True),
              'state': value['state'] | default('started')
            }
          )
  %}
  {%     set _ = services.append(value) %}
  {%   endif %}
  {% endfor %}
  {{ services | sort(attribute='start_order') }}


uwsgi_placement_services: |-
  {% set services = {} %}
  {% for key, value in placement_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_path':  placement_bin ~ '/' ~ value.wsgi_name,
             'wsgi_venv': ((placement_install_method == 'source') | ternary(placement_bin | dirname, None)),
             'uwsgi_uid': placement_system_user_name,
             'uwsgi_guid': placement_system_group_name,
             'uwsgi_processes': placement_wsgi_processes,
             'uwsgi_threads': placement_wsgi_threads
           }
         ) %}
  {%     set _ = services.update({key: value}) %}
  {%   endif %}
  {% endfor %}
  {{ services }}