check process openvpn with pidfile "/run/openvpn/server.pid"
  group system
  start program = "/bin/systemctl start openvpn@server"
  stop program = "/bin/systemctl stop openvpn@server"
  if failed port 1194 type udp
    with timeout 10 seconds
    with retry 2
    then restart
  if 5 restarts within 5 cycles then timeout