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

---
- name: run the ceph osd docker image
  docker: >
    image="{{ ceph_osd_docker_username }}/{{ ceph_osd_docker_imagename }}"
    name={{ ansible_hostname }}-osd-{{ item | regex_replace('/', '') }}
    net=host
    pid=host
    state=running
    privileged=yes
    env="OSD_DEVICE={{ item }},{{ ceph_osd_docker_extra_env }}"
    volumes="/var/lib/ceph:/var/lib/ceph,/etc/ceph:/etc/ceph,/dev/:/dev/"
  with_items: ceph_osd_docker_devices