usr_lib_systemd_system_ovn-northd.service

[Unit]
Description=OVN northd management daemon
After=syslog.target
Requires=openvswitch.service
After=openvswitch.service

[Service]
Type=oneshot
RemainAfterExit=yes
Environment=OVS_RUNDIR=%t/openvswitch OVS_DBDIR=/var/lib/openvswitch
ExecStart=/usr/share/openvswitch/scripts/ovn-ctl start_northd
ExecStop=/usr/share/openvswitch/scripts/ovn-ctl stop_northd

[Install]
WantedBy=multi-user.target