---
# 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.

_blazar_is_first_play_host: >-
  {{
    (blazar_services['blazar-api']['group'] in group_names and
      inventory_hostname == ((groups[blazar_services['blazar-api']['group']] | select('in', ansible_play_hosts)) | list)[0]) | bool
  }}

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

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

#
# 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_blazar_services: |-
  {% set services = [] %}
  {% for key, value in blazar_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'),
             'config_overrides': value.init_config_overrides
           }
         )
  %}
  {%     set _ = value.pop('init_config_overrides') -%}
  {%     set _ = services.append(value) %}
  {%   endif %}
  {% endfor %}
  {{ services | sort(attribute='start_order') }}

uwsgi_blazar_services: |-
  {% set services = {} %}
  {% for key, value in blazar_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': blazar_bin | dirname,
             'uwsgi_uid': blazar_system_user_name,
             'uwsgi_guid': blazar_system_group_name,
             'uwsgi_processes': blazar_wsgi_processes,
             'uwsgi_threads': blazar_wsgi_threads
           }
         ) %}
  {%     set _ = services.update({key: value}) %}
  {%   endif %}
  {% endfor %}
  {{ services }}