---
# Copyright 2019, 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.

_manila_is_first_play_host: >-
  {{
    (manila_services['manila-api']['group'] in group_names and
      inventory_hostname == (groups[manila_services['manila-api']['group']] | select('in', ansible_play_hosts)) | first) | bool
  }}
_manila_share_is_first_play_host: >-
  {{
    (manila_services['manila-share']['group'] in group_names and
      inventory_hostname == (groups[manila_services['manila-share']['group']] | select('in', ansible_play_hosts)) | first) | bool
  }}

_manila_oslomsg_rpc_vhost_conf: >-
  {{
    (manila_oslomsg_rpc_vhost is string) | ternary(
      manila_oslomsg_rpc_vhost, manila_oslomsg_rpc_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
  }}
_manila_oslomsg_notify_vhost_conf: >-
  {{
    (manila_oslomsg_notify_vhost is string) | ternary(
      manila_oslomsg_notify_vhost, manila_oslomsg_notify_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
  }}

_manila_default_share_type_list: "{{ manila_backends.keys() | list }}"
_manila_default_share_type: "{{ ((_manila_default_share_type_list | length) > 0) | ternary(_manila_default_share_type_list[0], '') }}"

#
# 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_manila_services: |-
  {% set services = [] %}
  {% for key, value in manila_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_manila_services: |-
  {% set services = {} %}
  {% for key, value in manila_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': ((manila_install_method == 'source') | ternary(manila_bin | dirname, None)),
             'uwsgi_uid': manila_system_user_name,
             'uwsgi_guid': manila_system_group_name,
             'uwsgi_processes': manila_wsgi_processes,
             'uwsgi_threads': manila_wsgi_threads
           }
         ) %}
  {%     set _ = services.update({key: value}) %}
  {%   endif %}
  {% endfor %}
  {{ services }}

manila_core_files:
  - src: "manila.conf.j2"
    dest: "/etc/manila/manila.conf"
    config_overrides: "{{ manila_manila_conf_overrides }}"
    config_type: "ini"

manila_rootwrap_files:
  - condition: "{{ manila_install_method == 'source' }}"
    config_overrides: "{{ manila_rootwrap_conf_overrides }}"
    config_type: ini
    dest: /etc/manila/rootwrap.conf
    source: "{{ manila_bin | dirname }}/etc/manila/rootwrap.conf"
    src: /tmp/rootwrap.conf
  - condition: "{{ manila_install_method == 'source' and 'manila_share' in group_names }}"
    config_type: ini
    dest: /etc/manila/rootwrap.d/share.filters
    source: "{{ manila_bin | dirname }}/etc/manila/rootwrap.d/share.filters"
    src: /tmp/manila-share.filters
  - condition: "{{ manila_install_method == 'source' and 'manila_api' in group_names }}"
    config_type: "ini"
    config_overrides: "{{ manila_api_paste_ini_overrides }}"
    source: "{{ manila_bin | dirname }}/etc/manila/api-paste.ini"
    src: "/tmp/api-paste.ini"
    dest: "/etc/manila/api-paste.ini"

manila_service_endpoints:
  - service: "{{ manila_service_name }}"
    interface: "public"
    url: "{{ manila_service_publicurl }}"
    state: present
  - service: "{{ manila_service_name }}"
    interface: "internal"
    url: "{{ manila_service_internalurl }}"
    state: present
  - service: "{{ manila_service_name }}"
    interface: "admin"
    url: "{{ manila_service_adminurl }}"
    state: present
  - service: "{{ manila_service_v2_name }}"
    interface: "public"
    url: "{{ manila_service_v2_publicurl }}"
    state: "{{ (manila_enable_v2_api | bool) | ternary('present', 'absent') }}"
  - service: "{{ manila_service_v2_name }}"
    interface: "internal"
    url: "{{ manila_service_v2_internalurl }}"
    state: "{{ (manila_enable_v2_api | bool) | ternary('present', 'absent') }}"
  - service: "{{ manila_service_v2_name }}"
    interface: "admin"
    url: "{{ manila_service_v2_adminurl }}"
    state: "{{ (manila_enable_v2_api | bool) | ternary('present', 'absent') }}"