ceph-ansible/roles/ceph-osd/tasks/start_osds.yml

---
- include: osd_fragment.yml
  when: crush_location

- name: get osd id
  shell: |
    ls /var/lib/ceph/osd/ | sed 's/.*-//'
  changed_when: false
  failed_when: false
  always_run: true
  register: osd_id
  until: osd_id.stdout_lines|length == devices|unique|length
  retries: 10

- name: ensure systemd service override directory exists
  file:
    state: directory
    path: "/etc/systemd/system/ceph-osd@.service.d/"
  when:
    - ceph_osd_systemd_overrides is defined
    - ansible_service_mgr == 'systemd'

- name: add ceph-osd systemd service overrides
  config_template:
    src: "ceph-osd.service.d-overrides.j2"
    dest: "/etc/systemd/system/ceph-osd@.service.d/ceph-osd-systemd-overrides.conf"
    config_overrides: "{{ ceph_osd_systemd_overrides | default({}) }}"
    config_type: "ini"
  when:
    - ceph_osd_systemd_overrides is defined
    - ansible_service_mgr == 'systemd'

- name: ensure osd daemons are started
  service:
    name: ceph-osd@{{ item }}
    state: started
    enabled: true
  with_items: "{{ (osd_id|default({})).stdout_lines|default([]) }}"
  changed_when: false