---
# 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.

_cinder_is_first_api_play_host: >-
  {{
    (cinder_services['cinder-api']['group'] in group_names and
    inventory_hostname == (groups[cinder_services['cinder-api']['group']] | select('in', ansible_play_hosts)) | first) | bool
  }}
_cinder_is_first_play_host: >-
  {{
    (cinder_services['cinder-scheduler']['group'] in group_names and
    inventory_hostname == (groups[cinder_services['cinder-scheduler']['group']] | select('in', ansible_play_hosts)) | first) | bool
  }}
_cinder_is_last_play_host: >-
  {{
    (cinder_services['cinder-api']['group'] in group_names and
    inventory_hostname == (groups[cinder_services['cinder-api']['group']] | select('in', ansible_play_hosts)) | last) | bool
  }}

_cinder_rootwrap_conf_overrides:
  DEFAULT:
    filters_path: "/etc/cinder/rootwrap.d,/usr/share/cinder/rootwrap"
    exec_dirs: "{{ cinder_bin }},/sbin,/usr/sbin,/bin,/usr/bin,/usr/local/bin,/usr/local/sbin"

_cinder_oslomsg_rpc_vhost_conf: >-
  {{
    (cinder_oslomsg_rpc_vhost is string) | ternary(cinder_oslomsg_rpc_vhost, cinder_oslomsg_rpc_vhost | selectattr(
      'state', 'eq', 'present') | map(attribute='name') | first)
  }}
_cinder_oslomsg_notify_vhost_conf: >-
  {{
    (cinder_oslomsg_notify_vhost is string) | ternary(cinder_oslomsg_notify_vhost, cinder_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_cinder_services: |-
  {% set services = [] %}
  {% for key, value in cinder_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': cinder_environment_overrides | combine(value.init_config_overrides, recursive=True)
            }
          ) %}
  {%     set _ = value.pop('init_config_overrides') -%}
  {%     set _ = services.append(value) %}
  {%   endif %}
  {% endfor %}
  {{ services | sort(attribute='start_order') }}

uwsgi_cinder_services: |-
  {% set services = {} %}
  {% for key, value in cinder_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': ((cinder_install_method == 'source') | ternary(cinder_bin | dirname, None)),
             'uwsgi_uid': cinder_system_user_name,
             'uwsgi_guid': cinder_system_group_name,
             'uwsgi_processes': cinder_wsgi_processes,
             'uwsgi_threads': cinder_wsgi_threads
           }
         ) %}
  {%     set _ = services.update({key: value}) %}
  {%   endif %}
  {% endfor %}
  {{ services }}

cinder_core_files:
  - tmp_f: "/tmp/api-paste.ini"
    target_f: "/etc/cinder/api-paste.ini"
    config_overrides: "{{ cinder_api_paste_ini_overrides }}"
    config_type: "ini"
  - tmp_f: "/tmp/rootwrap.conf"
    target_f: "/etc/cinder/rootwrap.conf"
    config_overrides: "{{ _cinder_rootwrap_conf_overrides | combine(cinder_rootwrap_conf_overrides, recursive=True) }}"
    config_type: "ini"
    owner: "root"
    group: "{{ cinder_system_group_name }}"
    mode: "0640"
  - tmp_f: "/tmp/resource_filters.json"
    target_f: "/etc/cinder/resource_filters.json"
    config_overrides: "{{ cinder_resource_filters_overrides }}"
    config_type: "json"
    owner: "root"
    group: "{{ cinder_system_group_name }}"
    mode: "0640"

cinder_service_endpoints:
  - service: "{{ cinder_service_name }}"
    interface: "public"
    url: "{{ cinder_service_publicurl }}"
    state: present
  - service: "{{ cinder_service_name }}"
    interface: "internal"
    url: "{{ cinder_service_internalurl }}"
    state: present
  - service: "{{ cinder_service_name }}"
    interface: "admin"
    url: "{{ cinder_service_adminurl }}"
    state: present
  - service: "{{ cinder_service_v3_name }}"
    interface: "public"
    url: "{{ cinder_service_v3_publicurl }}"
    state: "{{ cinder_service_v3_enabled | ternary('present', 'absent') }}"
  - service: "{{ cinder_service_v3_name }}"
    interface: "internal"
    url: "{{ cinder_service_v3_internalurl }}"
    state: "{{ cinder_service_v3_enabled | ternary('present', 'absent') }}"
  - service: "{{ cinder_service_v3_name }}"
    interface: "admin"
    url: "{{ cinder_service_v3_adminurl }}"
    state: "{{ cinder_service_v3_enabled | ternary('present', 'absent') }}"

cinder_service_catalog:
  - name: "{{ cinder_service_name }}"
    type: "{{ cinder_service_type }}"
    description: "{{ cinder_service_description }}"
    state: present
  - name: "{{ cinder_service_v3_name }}"
    type: "{{ cinder_service_v3_type }}"
    description: "{{ cinder_service_v3_description }}"
    state: "{{ cinder_service_v3_enabled | ternary('present', 'absent') }}"

_cinder_coordination_url: >-
  {{ cinder_coordination_driver }}://{{
      groups[cinder_coordination_group]
        | map('extract', hostvars, 'ansible_host')
        | list | join(':' ~ cinder_coordination_port ~ ',')
    }}:{{ cinder_coordination_port -}}
    ?namespace={{ cinder_coordination_namespace }}{% if cinder_coordination_client_ssl | bool -%}
    &use_ssl=True&verify_certs={{ cinder_coordination_verify_cert | bool }}{% endif %}