ceph-ansible/roles/ceph-defaults/handlers/main.yml

---
- name: update apt cache
  apt:
    update-cache: yes
  when:
    - ansible_os_family == 'Debian'

- block:
  - name: copy mon restart script
    template:
      src: restart_mon_daemon.sh.j2
      dest: /tmp/restart_mon_daemon.sh
      owner: root
      group: root
      mode: 0750
    listen: "restart ceph mons"

  - name: restart ceph mon daemon(s)
    command: /tmp/restart_mon_daemon.sh
    listen: "restart ceph mons"
  when:
    # We do not want to run these checks on initial deployment (`socket.rc == 0`)
    - mon_group_name in group_names
    - mon_socket_stat.rc == 0

# This does not just restart OSDs but everything else too. Unfortunately
# at this time the ansible role does not have an OSD id list to use
# for restarting them specifically.
- name: copy osd restart script
  template:
    src: restart_osd_daemon.sh.j2
    dest: /tmp/restart_osd_daemon.sh
    owner: root
    group: root
    mode: 0750
  listen: "restart ceph osds"
  when:
    - osd_group_name in group_names
    - inventory_hostname in play_hosts

- name: restart containerized ceph osds daemon(s)
  command: /tmp/restart_osd_daemon.sh
  listen: "restart ceph osds"
  with_items: "{{ socket_osd_container_stat.results | default([]) }}"
  when:
    # We do not want to run these checks on initial deployment (`socket_osd_container_stat.results[n].rc == 0`)
    # except when a crush location is specified. ceph-disk will start the osds before the osd crush location is specified
    - osd_group_name in group_names
    - containerized_deployment
    - ((crush_location is defined and crush_location) or item.get('rc') == 0)
    - handler_health_osd_check
    # See https://github.com/ceph/ceph-ansible/issues/1457 for the condition below
    - inventory_hostname in play_hosts

- name: restart non-containerized ceph osds daemon(s)
  command: /tmp/restart_osd_daemon.sh
  listen: "restart ceph osds"
  when:
    - osd_group_name in group_names
    - not containerized_deployment
    # We do not want to run these checks on initial deployment (`socket_osd_container.results[n].rc == 0`)
    # except when a crush location is specified. ceph-disk will start the osds before the osd crush location is specified
    - ((crush_location is defined and crush_location) or osd_socket_stat.rc == 0)
    - ceph_current_fsid.rc == 0
    - handler_health_osd_check
    # See https://github.com/ceph/ceph-ansible/issues/1457 for the condition below
    - inventory_hostname in play_hosts

- block:
  - name: copy mds restart script
    template:
      src: restart_mds_daemon.sh.j2
      dest: /tmp/restart_mds_daemon.sh
      owner: root
      group: root
      mode: 0750
    listen: "restart ceph mdss"
    when:
      - mds_group_name in group_names
      - inventory_hostname in play_hosts

  - name: restart ceph mds daemon(s)
    command: /tmp/restart_mds_daemon.sh
    listen: "restart ceph mdss"
  when:
    # We do not want to run these checks on initial deployment (`socket.rc == 0`)
    - mds_group_name in group_names
    - mds_socket_stat.rc == 0

- name: copy rgw restart script
  template:
    src: restart_rgw_daemon.sh.j2
    dest: /tmp/restart_rgw_daemon.sh
    owner: root
    group: root
    mode: 0750
  listen: "restart ceph rgws"
  when:
    - rgw_group_name in group_names
    - inventory_hostname in play_hosts

- name: restart ceph rgw daemon(s)
  command: /tmp/restart_rgw_daemon.sh
  listen: "restart ceph rgws"
  when:
    # We do not want to run these checks on initial deployment (`socket.rc == 0`)
    - rgw_group_name in group_names
    - rgw_socket_stat.rc == 0

- name: copy nfs restart script
  template:
    src: restart_nfs_daemon.sh.j2
    dest: /tmp/restart_nfs_daemon.sh
    owner: root
    group: root
    mode: 0750
  listen: "restart ceph nfss"
  when:
    - nfs_group_name in group_names
    - inventory_hostname in play_hosts

- name: restart ceph nfs daemon(s)
  command: /tmp/restart_nfs_daemon.sh
  listen: "restart ceph nfss"
  when:
    # We do not want to run these checks on initial deployment (`socket.rc == 0`)
    - nfs_group_name in group_names
    - nfs_socket_stat.rc == 0