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ceph-ansible/roles/ceph-handler/tasks/handler_rbd_target_api_gw.yml

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ceph-handler: group listen topics and condition We are using multiple listen topics with the handlers. That means that we are notifying 4 tasks for each handler. Instead we can group the listen on an include_tasks and based on the group condition. Before: NOTIFIED HANDLER ceph-handler : set _mon_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy mon restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph mon daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _mon_handler_called after restart for mon0 NOTIFIED HANDLER ceph-handler : set _osd_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy osd restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph osds daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _osd_handler_called after restart for mon0 NOTIFIED HANDLER ceph-handler : set _mds_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy mds restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph mds daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _mds_handler_called after restart for mon0 NOTIFIED HANDLER ceph-handler : set _rgw_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy rgw restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph rgw daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _rgw_handler_called after restart for mon0 NOTIFIED HANDLER ceph-handler : set _mgr_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy mgr restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph mgr daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _mgr_handler_called after restart for mon0 NOTIFIED HANDLER ceph-handler : set _rbdmirror_handler_called before restart for mon0 NOTIFIED HANDLER ceph-handler : copy rbd mirror restart script for mon0 NOTIFIED HANDLER ceph-handler : restart ceph rbd mirror daemon(s) for mon0 NOTIFIED HANDLER ceph-handler : set _rbdmirror_handler_called after restart for mon0 After: NOTIFIED HANDLER ceph-handler : mons handler for mon0 NOTIFIED HANDLER ceph-handler : osds handler for mon0 NOTIFIED HANDLER ceph-handler : mdss handler for mon0 NOTIFIED HANDLER ceph-handler : rgws handler for mon0 NOTIFIED HANDLER ceph-handler : mgrs handler for mon0 NOTIFIED HANDLER ceph-handler : rbdmirrors handler for mon0 Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
2019-10-10 01:58:33 +08:00
---
- name: set _rbd_target_api_handler_called before restart
set_fact:
_rbd_target_api_handler_called: True
- name: copy rbd-target-api restart script
template:
src: restart_rbd_target_api.sh.j2
dest: /tmp/restart_rbd_target_api.sh
owner: root
group: root
mode: 0750
- name: restart rbd-target-api
command: /usr/bin/env bash /tmp/restart_rbd_target_api.sh
when:
- ceph_rbd_target_api_stat.get('rc') == 0
- hostvars[item]['_rbd_target_api_handler_called'] | default(False) | bool
- ceph_rbd_target_api_stat.get('stdout_lines', [])|length != 0
with_items: "{{ groups[iscsi_gw_group_name] }}"
delegate_to: "{{ item }}"
run_once: True
- name: set _rbd_target_api_handler_called after restart
set_fact:
_rbd_target_api_handler_called: False
ceph-iscsi: notify rbd target services When the iscsi gateway or the ceph configuration file change then we need to notify the rbd target api/gw services to be restarted. This patch also merges the rbd-target-api and rbd-target-gw handler into a single file and listen. Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
2019-10-10 04:50:09 +08:00
- name: set _rbd_target_gw_handler_called before restart
set_fact:
_rbd_target_gw_handler_called: True
- name: copy rbd-target-gw restart script
template:
src: restart_rbd_target_gw.sh.j2
dest: /tmp/restart_rbd_target_gw.sh
owner: root
group: root
mode: 0750
- name: restart rbd-target-gw
command: /usr/bin/env bash /tmp/restart_rbd_target_gw.sh
when:
- ceph_rbd_target_gw_stat.get('rc') == 0
- hostvars[item]['_rbd_target_gw_handler_called'] | default(False) | bool
- ceph_rbd_target_gw_stat.get('stdout_lines', [])|length != 0
with_items: "{{ groups[iscsi_gw_group_name] }}"
delegate_to: "{{ item }}"
run_once: True
- name: set _rbd_target_gw_handler_called after restart
set_fact:
_rbd_target_gw_handler_called: False