ceph-ansible/roles/ceph-rbd-mirror/tasks/common.yml

---
- name: get keys from monitors
  command: "{{ container_exec_cmd }} ceph --cluster {{ cluster }} auth get {{ item.name }}"
  register: _rbd_mirror_keys
  with_items:
    - { name: "client.bootstrap-rbd-mirror", path: "/var/lib/ceph/bootstrap-rbd-mirror/{{ cluster }}.keyring", copy_key: true }
    - { name: "client.admin", path: "/etc/ceph/{{ cluster }}.client.admin.keyring", copy_key: "{{ copy_admin_key }}" }
  delegate_to: "{{ groups.get(mon_group_name)[0] }}"
  run_once: true
  when:
    - cephx | bool
    - item.copy_key | bool

- name: copy ceph key(s) if needed
  copy:
    dest: "{{ item.item.path }}"
    content: "{{ item.stdout + '\n' }}"
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "{{ ceph_keyring_permissions }}"
  with_items: "{{ _rbd_mirror_keys.results }}"
  when:
    - cephx | bool
    - item.item.copy_key | bool

- name: create rbd-mirror keyring
  command: >
    ceph --cluster {{ cluster }}
    --name client.bootstrap-rbd-mirror
    --keyring /var/lib/ceph/bootstrap-rbd-mirror/{{ cluster }}.keyring
    auth get-or-create client.rbd-mirror.{{ ansible_hostname }}
    mon 'profile rbd-mirror'
    osd 'profile rbd'
    -o /etc/ceph/{{ cluster }}.client.rbd-mirror.{{ ansible_hostname }}.keyring
  args:
    creates: /etc/ceph/{{ cluster }}.client.rbd-mirror.{{ ansible_hostname }}.keyring
  when: not containerized_deployment | bool

- name: set rbd-mirror key permissions
  file:
    path: /etc/ceph/{{ cluster }}.client.rbd-mirror.{{ ansible_hostname }}.keyring
    owner: "ceph"
    group: "ceph"
    mode: "{{ ceph_keyring_permissions }}"
  when: not containerized_deployment | bool