ceph-ansible/roles/ceph-common/tasks/main.yml

---
- include: os_check.yml

- include: os_tuning.yml
  when: osd_group_name in group_names

- include: prerequisite_ice.yml
  when: ceph_stable_ice

- include: prerequisite_rh_storage_iso_install.yml
  when:
    ceph_stable_rh_storage and
    ceph_stable_rh_storage_iso_install

- include: prerequisite_rh_storage_cdn_install.yml
  when:
    ceph_stable_rh_storage and
    ceph_stable_rh_storage_cdn_install

- include: install_on_redhat.yml
  when: ansible_os_family == 'RedHat'

- include: install_on_debian.yml
  when: ansible_os_family == 'Debian'

- name: check for a Ceph socket
  shell: "stat /var/run/ceph/*.asok > /dev/null 2>&1"
  changed_when: false
  ignore_errors: true
  register: socket

- name: check for a rados gateway socket
  shell: "stat {{ rbd_client_admin_socket_path }}*.asok > /dev/null 2>&1"
  changed_when: false
  ignore_errors: true
  register: socketrgw

- name: generate cluster UUID
  local_action: shell uuidgen | tee fetch/ceph_cluster_uuid.conf
    creates=fetch/ceph_cluster_uuid.conf
  register: cluster_uuid
  sudo: false

- name: read cluster UUID if it already exists
  local_action: command cat fetch/ceph_cluster_uuid.conf
    removes=fetch/ceph_cluster_uuid.conf
  changed_when: false
  register: cluster_uuid
  sudo: false

- include: check-mandatory-vars.yml

- name: generate Ceph configuration file
  template: >
    src=ceph.conf.j2
    dest=/etc/ceph/ceph.conf
    owner=root
    group=root
    mode=0644
  notify:
    - restart ceph mons
    - restart ceph mons on ubuntu
    - restart ceph osds
    - restart ceph osds on ubuntu
    - restart ceph mdss
    - restart ceph mdss on ubuntu
    - restart ceph rgws
    - restart ceph rgws on ubuntu
    - restart ceph rgws on red hat

- name: create rbd client directory
  file: >
    path={{ rbd_client_admin_socket_path }}
    state=directory
    owner=root
    group=root
    mode=0644