rhel/usr_lib_systemd_system_openvswitch-nonetwork.service

   1 [Unit]
   2 Description=Open vSwitch Internal Unit
   3 After=syslog.target
   4 PartOf=openvswitch.service
   5 Wants=openvswitch.service
   6
   7 [Service]
   8 Type=oneshot
   9 RemainAfterExit=yes
  10 EnvironmentFile=-/etc/sysconfig/openvswitch
  11 ExecStart=/usr/share/openvswitch/scripts/ovs-ctl start \
  12           --system-id=random $OPTIONS
  13 ExecStop=/usr/share/openvswitch/scripts/ovs-ctl stop