cri-o/contrib/systemd/ocid-shutdown.service

[Unit]
Description=Shutdown OCID containers before shutting down the system
Wants=ocid.service
After=ocid.service
Documentation=man:ocid(8)

[Service]
Type=oneshot
ExecStart=/usr/bin/true
ExecStop=mkdir -p /var/lib/ocid; touch /var/lib/ocid/ocid.shutdown
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target
Need to cleanup all pods on service poweroff When powering off the system, we want the ocid service, to shutdown all containers running on the system so they can cleanup properly This patch will cleanup all pods on poweroff. The ocid-shutdown.service drops a file /var/run/ocid.shutdown when the system is shutting down. The ocid-shutdown.service should only be executed at system shutdown. On bootup sequence should be start ocid.service start ocid-shutdown.service (This is a NO-OP) On system shutdown stop ocid-shutdown.service (Creates /var/run/ocid.shutdown) stop ocid.service (Notices /var/run/ocid.service and stops all pods before exiting.) Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> 2017-03-14 18:19:18 +00:00			`[Unit]`
			`Description=Shutdown OCID containers before shutting down the system`
			`Wants=ocid.service`
			`After=ocid.service`
			`Documentation=man:ocid(8)`

			`[Service]`
			`Type=oneshot`
			`ExecStart=/usr/bin/true`
			`ExecStop=mkdir -p /var/lib/ocid; touch /var/lib/ocid/ocid.shutdown`
			`RemainAfterExit=yes`

			`[Install]`
			`WantedBy=multi-user.target`