ceph-ansible/roles/ceph-mds/tasks/common.yml

---
- name: create bootstrap-mds and mds directories
  file:
    path: "{{ item }}"
    state: directory
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "{{ ceph_directories_mode | default('0755') }}"
  with_items:
    - /var/lib/ceph/bootstrap-mds/
    - /var/lib/ceph/mds/{{ cluster }}-{{ mds_name }}

- name: copy ceph keyring(s) if needed
  copy:
    src: "{{ fetch_directory }}/{{ fsid }}/{{ item.name }}"
    dest: "{{ item.name }}"
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "{{ ceph_keyring_permissions }}"
  with_items:
    - { name: "/var/lib/ceph/bootstrap-mds/{{ cluster }}.keyring", copy_key: true }
    - { name: "/etc/ceph/{{ cluster }}.client.admin.keyring", copy_key: "{{ copy_admin_key }}" }
  when:
    - cephx
    - item.copy_key|bool