---
# Copyright 2015, Serge van Ginderachter <serge@vanginderachter.be>
#
# 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: Provide ceph configuration directory
  file:
    dest: /etc/ceph
    state: directory
    owner: root
    group: root
    mode: "0755"

- name: Get ceph.conf and store contents when ceph_conf_file is not defined
  slurp:
    src: /etc/ceph/ceph.conf
  register: ceph_conf_content_mon
  delegate_to: '{{ ceph_mon_host }}'
  changed_when: false
  when:
    - ceph_conf_file is not defined

- name: Register ceph_conf fact when ceph_conf_file is not defined
  set_fact:
    ceph_conf: "{{ ceph_conf_content_mon.content | b64decode }}"
  when:
    - ceph_conf_file is not defined

- name: Register ceph_conf fact when ceph_conf_file is defined
  set_fact:
    ceph_conf: "{{ ceph_conf_file }}\n\n"
  when:
    - ceph_conf_file is defined

- name: Create ceph.conf from mon host
  copy:
    content: '{{ ceph_conf }}'
    dest: /etc/ceph/ceph.conf
    owner:  root
    group:  root
    mode:   0644
  notify:
    - Restart os services

- name: Detect correct group for extra config
  set_fact:
    ceph_in_extra_config_group: True
  when:
    - ceph_extra_confs is defined
    - inventory_hostname in groups[item]
  with_items: "{{ ceph_extra_config_groups }}"

- include_tasks: ceph_config_extra.yml
  when:
    - ceph_in_extra_config_group is defined
    - ceph_in_extra_config_group | bool
  static: no