---
# Copyright 2021 Red Hat, Inc.
# All Rights Reserved.
#
# 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: Extracting the endpoint url
  set_fact:
    endpoint: "{{ catalog.endpoints|selectattr('interface', 'eq', 'public')|first }}"
  loop: "{{ auth_token.json.token.catalog }}"
  loop_control:
    loop_var: catalog
  when: catalog.name == os_service

- fail:
    msg: "No endpoint found for {{ os_service }} interface public in catalog"
  when: endpoint is not defined

- name: Get services
  uri:
    url: "{{ endpoint.url }}/os-services"
    method: GET
    headers:
      Accept: application/json
      X-Auth-Token: "{{ auth_token.x_subject_token }}"
    return_content: true
    status_code: 200
  register: os_services

- name: Verifying deprecated services are absent
  assert:
    that:
      - service[0].binary != service[1]
    fail_msg: "{{ service[0].binary }} should be removed on {{ service[0].host }}"
  loop: "{{ os_services.json.services | product(overcloud_deprecated_services[os_service]) | list }}"
  loop_control:
    loop_var: service
  when: os_service in overcloud_deprecated_services
  register: deprecated_services_output
  ignore_errors: true

- name: Verifying all services are up
  assert:
    that: >
      (service.state == "up" and service.status == "enabled")
      or service.status == "disabled"
      or (service.status == "enabled" and service.state == "down" and service.binary is match("cinder-.*"))
    fail_msg: "{{ service.binary }} on {{ service.host }} is problematic (service state is {{ service.state }} while it's {{ service.status }})"
  loop: "{{ os_services.json.services }}"
  loop_control:
    loop_var: service
  register: down_services_output
  ignore_errors: true

- debug:
    msg: "{{ service.binary }} on {{ service.host }} is down while it's enabled. But it isn't cause for concern."
  loop: "{{ os_services.json.services }}"
  loop_control:
    loop_var: service
  when:
    - service.binary is match("cinder-.*")
    - service.status == "enabled"
    - service.state == "down"

- name: Asserted failure
  fail:
    msg: |
        At least one of the assertion failed.
        {% if 'failed' in deprecated_services_output %}
          {% for service in deprecated_services_output.results %}
            {% if service.failed %}
        {{ service.msg }}
            {% endif %}
          {% endfor %}
        {% endif %}
        {% if 'failed' in down_services_output %}
          {% for service in down_services_output.results %}
            {% if service.failed %}
        {{ service.msg }}
            {% endif %}
          {% endfor %}
        {% endif %}

  when: "'failed' in deprecated_services_output or 'failed' in down_services_output"