---
# Use systemd to manage container on Atomic host
- name: generate systemd unit file
  become: true
  template:
    src: "{{ playbook_dir }}/roles/ceph-rgw/templates/ceph-rgw.service.j2"
    dest: /var/lib/ceph/ceph-rgw@.service
    owner: "root"
    group: "root"
    mode: "0644"
  when: ansible_os_family == 'RedHat' or ansible_os_family == 'CoreOS'

- name: link systemd unit file for rgw instance
  file:
    src: /var/lib/ceph/ceph-rgw@.service
    dest: /etc/systemd/system/multi-user.target.wants/ceph-rgw@{{ ansible_hostname }}.service
    state: link
  when: ansible_os_family == 'RedHat' or ansible_os_family == 'CoreOS'

- name: enable systemd unit file for rgw instance
  shell: systemctl enable /etc/systemd/system/multi-user.target.wants/ceph-rgw@{{ ansible_hostname }}.service
  failed_when: false
  changed_when: false
  when: ansible_os_family == 'RedHat' or ansible_os_family == 'CoreOS'

- name: reload systemd unit files
  shell: systemctl daemon-reload
  changed_when: false
  failed_when: false
  when: ansible_os_family == 'RedHat' or ansible_os_family == 'CoreOS'

- name: systemd start rgw container
  service:
    name: ceph-rgw@{{ ansible_hostname }}
    state: started
    enabled: yes
  changed_when: false
  when: ansible_os_family == 'RedHat' or ansible_os_family == 'CoreOS'

- name: run the rados gateway docker image
  docker:
    image: "{{ ceph_rgw_docker_username }}/{{ ceph_rgw_docker_imagename }}:{{ ceph_rgw_docker_image_tag }}"
    name: ceph-{{ ansible_hostname }}-rgw
    expose: "{{ ceph_rgw_civetweb_port }}"
    ports: "{{ ceph_rgw_civetweb_port }}:{{ ceph_rgw_civetweb_port }}"
    state: running
    env: "CEPH_DAEMON=RGW,{{ ceph_rgw_docker_extra_env }}"
    volumes: "/var/lib/ceph:/var/lib/ceph,/etc/ceph:/etc/ceph"
  when: ansible_os_family != 'RedHat' and ansible_os_family != 'CoreOS'