nut.init

   1 #!/bin/sh
   2 #
   3 # ups           NUT - Network UPS Tools daemon
   4 #
   5 # chkconfig:    2345 10 90
   6 #
   7 # description:  The ups daemon monitors an UPS and makes information about \
   8 #               it's status available to other programs
   9 # processname:  upsd
  10 # config:       /etc/ups/
  11
  12 # Source function library.
  13 . /etc/rc.d/init.d/functions
  14
  15 # Get network config
  16 . /etc/sysconfig/network
  17
  18 # Get config.
  19 [ -f /etc/sysconfig/ups ] && . /etc/sysconfig/ups
  20
  21 [ -n "$PORT" ] && OPTIONS="-p $PORT"
  22 [ -n "$TCP_PORT" ] && OPTIONS="-t $TCP_PORT"
  23 [ -n "$BIND_ADDRESS" ] && OPTIONS="$OPTIONS -i $BIND_ADDRESS"
  24
  25 if [ -n "$BIND_ADDRESS" ] || [ -n "$TCP_PORT" ]; then
  26         # Check that networking is up.
  27         if is_yes "${NETWORKING}"; then
  28                 if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  29                         msg_network_down "UPS network daemon"
  30                         exit 1
  31                 fi
  32         else
  33                 exit 0
  34         fi
  35 fi
  36
  37 RETVAL=0
  38 # See how we are called.
  39 case "$1" in
  40   start)
  41         # Check if the service is already running?
  42         if [ ! -f /var/lock/subsys/ups ]; then
  43                 show "Starting UPS drivers"
  44                 daemon /lib/nut/upsdrvctl start
  45                 RETVALDRV=$?
  46                 msg_starting "UPS network daemon"
  47                 daemon /usr/sbin/upsd "$OPTIONS"
  48                 RETVAL=$?
  49                 if [ $RETVAL -eq 0 ]; then
  50                         touch /var/lock/subsys/ups
  51                         RETVAL=$RETVALDRV
  52                 fi
  53         else
  54                 msg_already_running "UPS drivers and network daemon"
  55         fi
  56         ;;
  57   stop)
  58         if [ -f /var/lock/subsys/ups ]; then
  59                 msg_stopping "UPS daemon"
  60                 /usr/sbin/upsd -c stop
  61                 run_cmd "Stopping UPS drivers" /lib/nut/upsdrvctl stop
  62                 rm -f /var/lock/subsys/ups
  63         else
  64                 msg_not_running "UPS daemon"
  65         fi
  66         ;;
  67   restart)
  68         $0 stop
  69         $0 start
  70         exit $?
  71         ;;
  72   reload|force-reload)
  73         if [ -f /var/lock/subsys/ups ]; then
  74                 show "Reloading UPS drivers"
  75                 /lib/nut/upsdrvctl stop
  76                 /lib/nut/upsdrvctl start
  77                 [ $? -ne 0 ] && RETVAL=7
  78                 msg_reloading "UPS network daemon"
  79                 /usr/sbin/upsd -c reload
  80                 [ $? -ne 0 ] && RETVAL=7
  81         else
  82                 msg_not_running "UPS daemon" >&2
  83                 exit 7
  84         fi
  85         ;;
  86   powerdown)
  87         show "Switching the power off"; busy
  88         /lib/nut/upsdrvctl shutdown
  89         sleep 60
  90         fail
  91         ;;
  92   status)
  93         status upsd
  94         RETVAL=$?
  95         ;;
  96   *)
  97         msg_usage "$0 {start|stop|restart|reload|force-reload|status|powerdown}"
  98         exit 3
  99 esac
 100
 101 exit $RETVAL