---
- name: Ensuring config directory exists
  file:
    path: "{{ node_config_directory }}/{{ item }}"
    state: "directory"
  when: inventory_hostname in groups[item]
  with_items:
    - "gnocchi-api"
    - "gnocchi-metricd"
    - "gnocchi-statsd"

- name: Copying over ceph.conf(s)
  merge_configs:
    vars:
      service_name: "{{ item }}"
    sources:
      - "{{ role_path }}/../ceph/templates/ceph.conf.j2"
      - "{{ node_custom_config }}/ceph.conf"
      - "{{ node_custom_config }}/ceph/{{ inventory_hostname }}/ceph.conf"
    dest: "{{ node_config_directory }}/{{ item }}/ceph.conf"
  when: inventory_hostname in groups[item]
  with_items:
    - "gnocchi-api"
    - "gnocchi-metricd"
    - "gnocchi-statsd"

- include: ../../ceph_pools.yml
  vars:
    pool_name: "{{ gnocchi_pool_name }}"
    pool_type: "{{ gnocchi_pool_type }}"
    cache_mode: "{{ gnocchi_cache_mode }}"

# TODO(SamYaple): Improve changed_when tests
- name: Pulling cephx keyring
  command: docker exec ceph_mon ceph auth get-or-create client.gnocchi mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ ceph_gnocchi_pool_name }}, allow rwx pool={{ ceph_gnocchi_pool_name }}-cache'
  register: cephx_key
  delegate_to: "{{ groups['ceph-mon'][0] }}"
  changed_when: False
  run_once: True

- name: Pushing cephx keyring
  copy:
    content: "{{ cephx_key.stdout }}\n\r"
    dest: "{{ node_config_directory }}/{{ item }}/ceph.client.gnocchi.keyring"
    mode: "0600"
  when: inventory_hostname in groups[item]
  with_items:
    - "gnocchi-api"
    - "gnocchi-metricd"
    - "gnocchi-statsd"