---
# Copyright 2020 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.


# "tripleo_ceph_client" will search for and load any operating system variable file

# found within the "vars/" path. If no OS files are found the task will skip.
- name: Gather variables for each operating system
  include_vars: "{{ item }}"
  with_first_found:
    - skip: true
      files:
        - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
        - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
        - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
        - "{{ ansible_distribution | lower }}.yml"
        - "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
        - "{{ ansible_os_family | lower }}.yml"
  tags:
    - always

- name: get the list of enabled services on the overcloud
  set_fact:
    tripleo_enabled_services: "{{ enabled_services | default([]) }}"

- include_tasks: fetch_dir.yml
  name: Create ceph_client_fetch_dir
  vars:
    clean: true
    build: true

- name: Check if the input variables exist
  stat:
    path: '{{ tripleo_ceph_client_vars }}'
  register: ceph_input_vars

- name: Load variables produced by the cephadm provisioning process
  include_vars: '{{ tripleo_ceph_client_vars }}'
  when: ceph_input_vars.stat.exists == True

- name: Get Ceph Cluster variables if ceph-ansible deployed
  include_tasks: ceph_ansible.yml
  when:
    - ceph_input_vars.stat.exists == False
    - ceph_ansible_group_vars_all is defined

- name: Configure multiple external ceph clusters
  include_tasks: multiple_external_ceph_clusters.yml
  when:
    - multiple is defined and multiple | length > 0

- include_tasks: create_keys.yml
  name: Render keys provided for the Ceph cluster
  vars:
    ceph_keys: |
      {% if tripleo_ceph_client_keys | length > 0 %}
      {% set client_keys = tripleo_ceph_client_keys %}
      {% elif keys is defined and keys is mapping %}
      {% set client_keys = keys.get('keys', {}) %}
      {% else %}
      {% set client_keys = keys %}
      {% endif %}
      {{ client_keys }}
  when:
    - (tripleo_ceph_client_keys is defined) or (keys is defined)

- include_tasks: create_ceph_conf.yml
  name: Render ceph config for the Ceph Clients
  vars:
    config_overrides: |
      {% if tripleo_ceph_client_config_overrides is defined and tripleo_ceph_client_config_overrides | length > 0 %}
      {% set overrides = tripleo_ceph_client_config_overrides %}
      {% elif ceph_overrides is defined %}
      {% set overrides = ceph_overrides.get('ceph_conf_overrides', {}) %}
      {% else %}
      {% set overrides = {} %}
      {% endif %}
      {{ overrides }}

- include_tasks: sync.yml
  name: Configure Ceph Clients

- include_tasks: fetch_dir.yml
  name: Clean ceph_client_fetch_dir
  vars:
    clean: true
    build: false