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

---
- name: create mgr directory
  file:
    path: /var/lib/ceph/mgr/{{ cluster }}-{{ ansible_hostname }}
    state: directory
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "0755"

- name: fetch ceph mgr keyring
  ceph_key:
    name: "mgr.{{ ansible_hostname }}"
    state: present
    caps:
      mon: allow profile mgr
      osd: allow *
      mds: allow *
    cluster: "{{ cluster }}"
    secret: "{{ (mgr_secret != 'mgr_secret') | ternary(mgr_secret, omit) }}"
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "0400"
    dest: "/var/lib/ceph/mgr/{{ cluster }}-{{ ansible_hostname }}/keyring"
  environment:
    CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment else None }}"
    CEPH_CONTAINER_BINARY: "{{ container_binary }}"
  when: groups.get(mgr_group_name, []) | length == 0 # the key is present already since one of the mons created it in "create ceph mgr keyring(s)"

- name: copy ceph keyring(s) if needed
  copy:
    src: "{{ fetch_directory }}/{{ fsid }}/{{ item.name }}"
    dest: "{{ item.dest }}"
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "{{ ceph_keyring_permissions }}"
  with_items:
    - { name: "/etc/ceph/{{ cluster }}.mgr.{{ ansible_hostname }}.keyring", dest: "/var/lib/ceph/mgr/{{ cluster }}-{{ ansible_hostname }}/keyring", copy_key: "{{ True if groups.get(mgr_group_name, []) | length > 0 else False }}" }
    - { name: "/etc/ceph/{{ cluster }}.client.admin.keyring", dest: "/etc/ceph/{{ cluster }}.client.admin.keyring", copy_key: "{{ copy_admin_key }}" }
  when:
    - cephx
    - groups.get(mgr_group_name, []) | length > 0
    - item.copy_key|bool

- name: set mgr key permissions
  file:
    path: /var/lib/ceph/mgr/{{ cluster }}-{{ ansible_hostname }}/keyring
    owner: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment else 'ceph' }}"
    mode: "{{ ceph_keyring_permissions }}"
  when: cephx