plugins-scripts/check_sensors.sh

   1 #!/bin/sh
   2
   3 PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
   4
   5 PROGNAME=`basename $0`
   6 PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
   7 REVISION=`echo '$Revision$' | sed -e 's/[^0-9.]//g'`
   8
   9 . $PROGPATH/utils.sh
  10
  11
  12 print_usage() {
  13         echo "Usage: $PROGNAME"
  14 }
  15
  16 print_help() {
  17         print_revision $PROGNAME $REVISION
  18         echo ""
  19         print_usage
  20         echo ""
  21         echo "This plugin checks hardware status using the lm_sensors package."
  22         echo ""
  23         support
  24         exit 0
  25 }
  26
  27 case "$1" in
  28         --help)
  29                 print_help
  30                 exit 0
  31                 ;;
  32         -h)
  33                 print_help
  34                 exit 0
  35                 ;;
  36         --version)
  37         print_revision $PROGNAME $REVISION
  38                 exit 0
  39                 ;;
  40         -V)
  41                 print_revision $PROGNAME $REVISION
  42                 exit 0
  43                 ;;
  44         *)
  45                 sensordata=`sensors 2>&1`
  46                 status=$?
  47                 if test "$1" = "-v" -o "$1" = "--verbose"; then
  48                         echo ${sensordata}
  49                 fi
  50                 if test ${status} -eq 127; then
  51                         echo "SENSORS UNKNOWN - command not found (did you install lmsensors?)"
  52                         exit -1
  53                 elif test ${status} -ne 0 ; then
  54                         echo "WARNING - sensors returned state $status"
  55                         exit 1
  56                 fi
  57                 if echo ${sensordata} | egrep ALARM > /dev/null; then
  58                         echo SENSOR CRITICAL - Sensor alarm detected!
  59                         exit 2
  60                 else
  61                         echo sensor ok
  62                         exit 0
  63                 fi
  64                 ;;
  65 esac