---
# Copyright 2014, 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.

- name: Gather variables for each operating system
  ansible.builtin.include_vars: "{{ lookup('first_found', params) }}"
  vars:
    params:
      files:
        - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_version'] | lower }}.yml"
        - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
        - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
        - "{{ ansible_facts['distribution'] | lower }}.yml"
        - "{{ ansible_facts['os_family'] | lower }}.yml"
      paths:
        - "{{ role_path }}/vars"
  tags:
    - always

- name: Fail if our required secrets are not present
  ansible.builtin.fail:
    msg: "Please set the {{ item }} variable prior to applying this role."
  when: (item is undefined) or (item is none)
  with_items: "{{ ceilometer_required_secrets }}"
  tags:
    - always

- name: Fail if service was deployed using a different installation method
  ansible.builtin.fail:
    msg: "Switching installation methods for OpenStack services is not supported"
  when:
    - ansible_local is defined
    - ansible_local.openstack_ansible is defined
    - ansible_local.openstack_ansible.ceilometer is defined
    - ansible_local.openstack_ansible.ceilometer.install_method is defined
    - ansible_local.openstack_ansible.ceilometer.install_method != ceilometer_install_method

- name: Gather variables for installation method
  ansible.builtin.include_vars: "{{ ceilometer_install_method }}_install.yml"
  tags:
    - always

- name: Importing ceilometer_pre_install tasks
  ansible.builtin.import_tasks: ceilometer_pre_install.yml
  tags:
    - ceilometer-install

- name: Importing ceilometer_install tasks
  ansible.builtin.import_tasks: ceilometer_install.yml
  tags:
    - ceilometer-install

- name: Importing ceilometer_post_install tasks
  ansible.builtin.import_tasks: ceilometer_post_install.yml
  tags:
    - ceilometer-config
    - post-install

- name: Run the systemd service role
  ansible.builtin.import_role:
    name: systemd_service
  vars:
    systemd_user_name: "{{ ceilometer_system_user_name }}"
    systemd_group_name: "{{ ceilometer_system_group_name }}"
    systemd_tempd_prefix: openstack
    systemd_slice_name: ceilometer
    systemd_lock_path: /var/lock/ceilometer
    systemd_service_cpu_accounting: true
    systemd_service_block_io_accounting: true
    systemd_service_memory_accounting: true
    systemd_service_tasks_accounting: true
    systemd_services: |-
      {% set services = [] %}
      {% for service in ceilometer_services.values() %}
      {%   if service.group | intersect(group_names) %}
      {%     set _ = service.update(
                {
                  'enabled': value['enabled'] | default(True),
                  'state': value['state'] | default('started')
                }
              ) %}
      {%     set _ = service.pop('group') %}
      {%     set _ = services.append(service) %}
      {%   endif %}
      {% endfor %}
      {{ services }}
  tags:
    - ceilometer-config
    - systemd-service

- name: Including osa.service_setup role
  ansible.builtin.include_role:
    name: openstack.osa.service_setup
    apply:
      tags:
        - common-service
        - ceilometer-config
  vars:
    _service_adminuri_insecure: "{{ keystone_service_adminuri_insecure }}"
    _service_in_ldap: "{{ ceilometer_service_in_ldap }}"
    _service_setup_host: "{{ ceilometer_service_setup_host }}"
    _service_setup_host_python_interpreter: "{{ ceilometer_service_setup_host_python_interpreter }}"
    _service_project_name: "{{ ceilometer_service_project_name }}"
    _service_region: "{{ ceilometer_service_region }}"
    _service_users:
      - name: "{{ ceilometer_service_user_name }}"
        password: "{{ ceilometer_service_password }}"
        role: "{{ ceilometer_role_name }}"
  when:
    - _ceilometer_is_first_play_host
  tags:
    - always

- name: Including osa.mq_setup role
  ansible.builtin.include_role:
    name: openstack.osa.mq_setup
    apply:
      tags:
        - common-mq
        - ceilometer-config
  vars:
    _oslomsg_rpc_setup_host: "{{ ceilometer_oslomsg_rpc_setup_host }}"
    _oslomsg_rpc_userid: "{{ ceilometer_oslomsg_rpc_userid }}"
    _oslomsg_rpc_password: "{{ ceilometer_oslomsg_rpc_password }}"
    _oslomsg_rpc_vhost: "{{ ceilometer_oslomsg_rpc_vhost }}"
    _oslomsg_rpc_transport: "{{ ceilometer_oslomsg_rpc_transport }}"
    _oslomsg_rpc_policies: "{{ ceilometer_oslomsg_rpc_policies }}"
    _oslomsg_notify_setup_host: "{{ ceilometer_oslomsg_notify_setup_host }}"
    _oslomsg_notify_userid: "{{ ceilometer_oslomsg_notify_userid }}"
    _oslomsg_notify_password: "{{ ceilometer_oslomsg_notify_password }}"
    _oslomsg_notify_vhost: "{{ ceilometer_oslomsg_notify_vhost }}"
    _oslomsg_notify_transport: "{{ ceilometer_oslomsg_notify_transport }}"
    _oslomsg_notify_policies: "{{ ceilometer_oslomsg_notify_policies }}"
  when:
    - _ceilometer_is_first_play_host
  tags:
    - always

- name: Importing ceilometer_db_setup tasks
  ansible.builtin.import_tasks: ceilometer_db_setup.yml
  when:
    - _ceilometer_is_first_play_host
  tags:
    - ceilometer-config