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

---
- name: get OSD path
  shell: "df | grep {{ item }} | awk '{print $6}'"
  with_items: devices
  register: osd_path
  ignore_errors: true
  changed_when: False

- name: get OSD id
  command: cat {{ item.stdout }}/whoami
  register: osd_id
  with_items: osd_path.results
  ignore_errors: true
  changed_when: False

- name: create a Ceph fragment and assemble directory
  file: >
    path={{ item }}
    state=directory
    owner=root
    group=root
    mode=0644
  with_items:
    - /etc/ceph/ceph.d/
    - /etc/ceph/ceph.d/osd_fragments

- name: create the OSD fragment
  template: >
    src=osd.conf.j2
    dest=/etc/ceph/ceph.d/osd_fragments/osd.{{ item.stdout }}.conf
  with_items: osd_id.results

- name: copy ceph.conf for assembling
  command: cp /etc/ceph/ceph.conf /etc/ceph/ceph.d/
  changed_when: False

- name: assemble OSD sections
  assemble: >
    src=/etc/ceph/ceph.d/osd_fragments/
    dest=/etc/ceph/ceph.d/osd.conf
    owner=root
    group=root
    mode=0644

- name: assemble Ceph conf and OSD fragments
  assemble: >
    src=/etc/ceph/ceph.d/
    dest=/etc/ceph/ceph.conf
    owner=root
    group=root
    mode=0644