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="@NP_VERSION@"
   8
   9 . $PROGPATH/utils.sh
  10
  11
  12 print_usage() {
  13         echo "Usage: $PROGNAME" [--ignore-fault]
  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 $STATE_OK
  25 }
  26
  27 case "$1" in
  28         --help)
  29                 print_help
  30                 exit $STATE_OK
  31                 ;;
  32         -h)
  33                 print_help
  34                 exit $STATE_OK
  35                 ;;
  36         --version)
  37                 print_revision $PROGNAME $REVISION
  38                 exit $STATE_OK
  39                 ;;
  40         -V)
  41                 print_revision $PROGNAME $REVISION
  42                 exit $STATE_OK
  43                 ;;
  44         *)
  45                 sensordata=`sensors 2>&1`
  46                 status=$?
  47                 if test ${status} -eq 127; then
  48                         text="SENSORS UNKNOWN - command not found (did you install lmsensors?)"
  49                         exit=$STATE_UNKNOWN
  50                 elif test ${status} -ne 0; then
  51                         text="WARNING - sensors returned state $status"
  52                         exit=$STATE_WARNING
  53                 elif echo ${sensordata} | egrep ALARM > /dev/null; then
  54                         text="SENSOR CRITICAL - Sensor alarm detected!"
  55                         exit=$STATE_CRITICAL
  56                 elif echo ${sensordata} | egrep FAULT > /dev/null \
  57                     && test "$1" != "-i" -a "$1" != "--ignore-fault"; then
  58                         text="SENSOR UNKNOWN - Sensor reported fault"
  59                         exit=$STATE_UNKNOWN
  60                 else
  61                         text="SENSORS OK"
  62                         exit=$STATE_OK
  63                 fi
  64
  65                 echo "$text"
  66                 if test "$1" = "-v" -o "$1" = "--verbose"; then
  67                         echo ${sensordata}
  68                 fi
  69                 exit $exit
  70                 ;;
  71 esac