---
- name: cephx related tasks
  when: cephx | bool
  block:
    - name: check if monitor initial keyring already exists
      ceph_key:
        name: mon.
        cluster: "{{ cluster }}"
        user: mon.
        user_key: "/var/lib/ceph/mon/{{ cluster }}-{{ hostvars[running_mon]['ansible_facts']['hostname'] }}/keyring"
        output_format: json
        state: info
      environment:
        CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
        CEPH_CONTAINER_BINARY: "{{ container_binary }}"
      register: initial_mon_key
      run_once: True
      delegate_to: "{{ running_mon }}"
      failed_when: initial_mon_key.rc not in [0, 2]
      no_log: "{{ no_log_on_ceph_key_tasks }}"
      when: running_mon is defined

    - name: generate monitor initial keyring
      ceph_key:
        state: generate_secret
      register: monitor_keyring
      delegate_to: localhost
      become: false
      run_once: true
      no_log: "{{ no_log_on_ceph_key_tasks }}"
      when:
        - initial_mon_key is skipped
          or
          initial_mon_key is not succeeded

    - name: set_fact _initial_mon_key_success
      set_fact:  # when initial_mon_key is registered above, `rc: 2` is considered success.
        _initial_mon_key_success: "{{ initial_mon_key is not skipped and initial_mon_key.rc == 0 }}"

    - name: get initial keyring when it already exists
      set_fact:
        monitor_keyring: "{{ (initial_mon_key.stdout | from_json)[0]['key'] if _initial_mon_key_success | bool else monitor_keyring.stdout }}"
      when: initial_mon_key.stdout|default('')|length > 0 or monitor_keyring is not skipped

    - name: create monitor initial keyring
      ceph_key:
        name: mon.
        dest: "/var/lib/ceph/tmp/"
        secret: "{{ monitor_keyring }}"
        cluster: "{{ cluster }}"
        caps:
          mon: allow *
        import_key: False
        owner: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
        group: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
        mode: "0400"
      no_log: "{{ no_log_on_ceph_key_tasks }}"
      environment:
        CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
        CEPH_CONTAINER_BINARY: "{{ container_binary }}"

    - name: copy the initial key in /etc/ceph (for containers)
      copy:
        src: /var/lib/ceph/tmp/{{ cluster }}.mon..keyring
        dest: /etc/ceph/{{ cluster }}.mon.keyring
        remote_src: true
      when: containerized_deployment | bool

- name: create monitor directory
  file:
    path: /var/lib/ceph/mon/{{ cluster }}-{{ monitor_name }}
    state: directory
    owner: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    mode: "{{ ceph_directories_mode }}"

# We don't do the recursion in the task above to avoid setting `mode` (which
# defaults to 0755) on files.
#
# This is only needed when upgrading from older versions of Ceph that used to
# run as `root` (https://github.com/ceph/ceph-ansible/issues/1635).
- name: recursively fix ownership of monitor directory
  file:
    path: /var/lib/ceph/mon/{{ cluster }}-{{ monitor_name }}
    state: directory
    owner: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    recurse: true

- name: create custom admin keyring
  ceph_key:
    name: client.admin
    secret: "{{ admin_secret }}"
    caps: "{{ client_admin_ceph_authtool_cap }}"
    import_key: False
    cluster: "{{ cluster }}"
    owner: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    group: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    mode: "0400"
  environment:
    CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
    CEPH_CONTAINER_BINARY: "{{ container_binary }}"
  register: create_custom_admin_secret
  no_log: "{{ no_log_on_ceph_key_tasks }}"
  when:
    - cephx | bool
    - admin_secret != 'admin_secret'

- name: set_fact ceph-authtool container command
  set_fact:
    ceph_authtool_cmd: "{{ container_binary + ' run --net=host --rm -v /var/lib/ceph:/var/lib/ceph:z -v /etc/ceph/:/etc/ceph/:z --entrypoint=ceph-authtool ' + ceph_client_docker_registry + '/' + ceph_client_docker_image + ':' + ceph_client_docker_image_tag if containerized_deployment | bool else 'ceph-authtool' }}"

- name: import admin keyring into mon keyring
  command: >
    {{ ceph_authtool_cmd }}
     /var/lib/ceph/tmp/{{ cluster }}.mon..keyring --import-keyring /etc/ceph/{{ cluster }}.client.admin.keyring
  when:
    - not create_custom_admin_secret.get('skipped')
    - cephx | bool
    - admin_secret != 'admin_secret'

- name: set_fact ceph-mon container command
  set_fact:
    ceph_mon_cmd: "{{ container_binary + ' run --rm --net=host -v /var/lib/ceph/:/var/lib/ceph:z -v /etc/ceph/:/etc/ceph/:z --entrypoint=ceph-mon ' + ceph_client_docker_registry + '/' + ceph_client_docker_image + ':' +ceph_client_docker_image_tag if containerized_deployment | bool else 'ceph-mon' }}"

- name: ceph monitor mkfs with keyring
  command: >
    {{ ceph_mon_cmd }}
    --cluster {{ cluster }}
    --setuser "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    --setgroup "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    --mkfs
    -i {{ monitor_name }}
    --fsid {{ fsid }}
    --keyring /var/lib/ceph/tmp/{{ cluster }}.mon..keyring
  args:
    creates: /var/lib/ceph/mon/{{ cluster }}-{{ monitor_name }}/keyring
  when: cephx | bool

- name: ceph monitor mkfs without keyring
  command: >
    {{ ceph_mon_cmd }}
    --cluster {{ cluster }}
    --setuser "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    --setgroup "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
    --mkfs
    -i {{ monitor_name }}
    --fsid {{ fsid }}
  args:
    creates: /var/lib/ceph/mon/{{ cluster }}-{{ monitor_name }}/store.db
  when: not cephx | bool