ceph-ansible/roles/ceph-osd/tasks/docker/start_docker_osd.yml

---
# For openstack VMs modify the mount point below depending on if the Openstack
# VM deploy tool defaults to mounting ephemeral disks
- name: umount ceph disk (if on openstack)
  mount:
    name: /mnt
    src: /dev/vdb
    fstype: ext3
    state: unmounted
  when:
    - ceph_docker_on_openstack

- name: test if the container image has the disk_list function
  command: docker run --rm --entrypoint=stat {{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }} disk_list.sh
  changed_when: false
  failed_when: false
  register: disk_list

- name: generate ceph osd docker run script
  become: true
  template:
    src: "{{ role_path }}/templates/ceph-osd-run.sh.j2"
    dest: "{{ ceph_osd_docker_run_script_path }}/ceph-osd-run.sh"
    owner: "root"
    group: "root"
    mode: "0744"
  notify:
    - restart ceph osds

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

- name: systemd start osd container
  systemd:
    name: ceph-osd@{{ item | regex_replace('/dev/', '') }}
    state: started
    enabled: yes
    daemon_reload: yes
  with_items: "{{ devices }}"