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

---
- include: ./checks/check_system.yml

- include: ./checks/check_mandatory_vars.yml

- include: ./misc/system_tuning.yml
  when: osd_group_name in group_names

- include: ./pre_requisites/prerequisite_ice.yml
  when: ceph_stable_ice

- include: ./pre_requisites/prerequisite_rh_storage_iso_install.yml
  when:
    ceph_stable_rh_storage and
    ceph_stable_rh_storage_iso_install

- include: ./pre_requisites/prerequisite_rh_storage_cdn_install.yml
  when:
    ceph_stable_rh_storage and
    ceph_stable_rh_storage_cdn_install

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

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

- include: ./installs/install_rgw_on_redhat.yml
  when:
    ansible_os_family == 'RedHat' and
    radosgw_frontend == 'apache' and
    rgw_group_name in group_names

- include: ./installs/install_rgw_on_debian.yml
  when:
    ansible_os_family == 'Debian' and
    radosgw_frontend == 'apache' and
    rgw_group_name in group_names

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

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

- name: create a local fetch directory if it doesn't exist
  local_action: file path={{ fetch_directory }} state=directory
  changed_when: false
  sudo: false
  run_once: true

- name: generate cluster uuid
  local_action: shell uuidgen | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
    creates={{ fetch_directory }}/ceph_cluster_uuid.conf
  register: cluster_uuid
  sudo: false
  when: fsid != '4a158d27-f750-41d5-9e7f-26ce4c9d2d45'

- name: read cluster uuid if it already exists
  local_action: command cat {{ fetch_directory }}/ceph_cluster_uuid.conf
    removes={{ fetch_directory }}/ceph_cluster_uuid.conf
  changed_when: false
  register: cluster_uuid
  sudo: false
  when: fsid != '4a158d27-f750-41d5-9e7f-26ce4c9d2d45'

- 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