ceph-ansible/roles/ceph-mon/tasks/docker/start_docker_monitor.yml

---
- name: populate kv_store with default ceph.conf
  docker_container:
    name: populate-kv-store
    image: "{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
    command: populate_kvstore
    network_mode: host
    env:
      KV_TYPE: "{{kv_type}}"
      KV_IP: "{{kv_endpoint}}"
      KV_PORT: "{{kv_port}}"
  run_once: true
  when:
    - "{{ inventory_hostname == groups[mon_group_name][0] }}"
    - containerized_deployment_with_kv
    - mon_containerized_default_ceph_conf_with_kv

- name: populate kv_store with custom ceph.conf
  docker_container:
    name: populate-kv-store
    image: "{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
    command: populate_kvstore
    network_mode: host
    env:
      KV_TYPE: "{{kv_type}}"
      KV_IP: "{{kv_endpoint}}"
      KV_PORT: "{{kv_port}}"
    volumes:
      - /etc/ceph/"{{ cluster }}".conf:/etc/ceph/ceph.defaults
  run_once: true
  when:
    - "{{ inventory_hostname == groups[mon_group_name][0] }}"
    - containerized_deployment_with_kv
    - not mon_containerized_default_ceph_conf_with_kv

- name: delete populate-kv-store docker
  docker_container:
    name: populate-kv-store
    state: absent
    image: "{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
  when: containerized_deployment_with_kv

- name: generate systemd unit file
  become: true
  template:
    src: "{{ role_path }}/templates/ceph-mon.service.j2"
    dest: /etc/systemd/system/ceph-mon@.service
    owner: "root"
    group: "root"
    mode: "0644"
  notify:
    - restart ceph mons

- name: systemd start mon container
  systemd:
    name: ceph-mon@{{ ansible_hostname }}
    state: started
    enabled: yes
    daemon_reload: yes