ceph-ansible/roles/ceph-rbd-mirror/tasks/docker/copy_configs.yml

---
- name: set_fact bootstrap_rbd_keyring
  set_fact:
    bootstrap_rbd_keyring: "/var/lib/ceph/bootstrap-rbd/{{ cluster }}.keyring"
  when:
    - ceph_release_num[ceph_release] >= ceph_release_num.luminous

- name: set_fact ceph_config_keys
  set_fact:
    ceph_config_keys:
      - /etc/ceph/{{ cluster }}.client.admin.keyring
      - "{{ bootstrap_rbd_keyring | default('') }}"

- name: stat for ceph config and keys
  local_action:
    module: stat
    path: "{{ fetch_directory }}/{{ fsid }}/{{ item }}"
  with_items: "{{ ceph_config_keys }}"
  changed_when: false
  become: false
  failed_when: false
  check_mode: no
  register: statconfig
  when: "item | length > 0"

- name: try to fetch ceph config and keys
  copy:
    src: "{{ fetch_directory }}/{{ fsid }}/{{ item.0 }}"
    dest: "{{ item.0 }}"
    owner: root
    group: root
    mode: 0644
  changed_when: false
  with_together:
    - "{{ ceph_config_keys }}"
    - "{{ statconfig.results }}"
  when:
    - not item.1.get('skipped')
    - item.1.stat.exists == true