icinga-check "check_hddtemp.sh" erstellt

checks/check_hddtemp.sh

@@ -0,0 +1,154 @@
+#!/bin/bash
+
+HDDTEMP="/usr/sbin/hddtemp"
+PARAMETER="$*"
+WARNING="40"
+CRITICAL="50"
+
+function hilfetext(){
+	cat <<- EOF
+
+	$(basename "$0") [OPTION...] 
+	  Options:
+	  -d | --device
+	  -w | --warning (default: 40)
+	  -c | --critical (default: 50)
+	  -p | --perfdata
+	  -h | --help
+
+	EOF
+}
+
+function ParameterEvaluation(){
+
+	options=$(getopt -o c:d:hpw: --long critical: --long device: --long help --long perfdata --long warning: -- "$@")
+
+	#Option nicht verfügbar
+	[ "$?" -eq "0" ] || {
+		echo "Incorrect option provided"
+		exit 1
+	}
+
+	eval set -- "$options"
+	while true; do
+		case "$1" in
+			"-d"|"--device")
+				shift; # The arg is next in position args
+				DEVICE="$1"
+			;;
+			"-w"|"--warning")
+				shift; # The arg is next in position args
+				WARNING="$1"
+			;;
+			"-c"|"--critical")
+				shift; # The arg is next in position args
+				CRITICAL="$1"
+			;;
+			"-p"|"--perfdata")
+				PERFDATA="1"
+			;;
+			"-h"|"--help")
+				hilfetext
+				exit 0
+			;;
+			
+			"--")
+				shift
+				break
+			;;
+		esac
+		shift
+	done
+}
+
+#Prüfen, ob hddtemp installiert ist
+if [ ! -x "$HDDTEMP" ]
+then
+	echo "hddtemp nicht gefunden"
+fi
+
+#Wenn keine Option oder Argument angegeben wurde, wird die Hilfe ausgegeben
+if [ -z "$PARAMETER" ]
+then
+	hilfetext
+	exit 0
+fi
+
+ParameterEvaluation "$0" "$@"
+
+#Debug
+#echo -e "WARNING:\t\"$WARNING\""
+#echo -e "CRITICAL:\t\"$CRITICAL\""
+#echo -e "DEVICE:\t\t\"$DEVICE\""
+#echo -e "HELP\t\t\"$HELP\""
+#echo -e "PERFDATA\t\t\"$PERFDATA\""
+#echo -e "Alle Args:\t\"$@\""
+
+#Check, if WARNING under CRITICAL
+if [ "$WARNING" -ge "$CRITICAL" ]
+then
+	echo "WARNING must be lower then CRITICAL (WARNING=$WARNING;CRITICAL=$CRITICAL)"
+	exit 1
+fi
+
+#Check, if device is a block-device
+if [ ! -b "$DEVICE" ]
+then
+	echo "Device $DEVICE does not exist or is not a block-Device"
+	exit 1
+fi
+
+RESULT=$($HDDTEMP $DEVICE)
+OUTDEV=$(echo "$RESULT" | awk -F: '{print $1}')
+OUTMODEL=$(echo "$RESULT" | awk -F: '{print $2}' | tr -cd '[:print:]')
+OUTTEMP=$(echo "$RESULT" | awk -F: '{print $3}')
+OUTTEMPCLEAN=$(echo "$OUTTEMP" | tr -dc '0-9')
+
+#Debug
+#echo -e "OUTDEV:\t$OUTDEV"
+#echo -e "OUTDEVmodel:\t$OUTDEVmodel"
+#echo -e "OUTTEMP:\t$OUTTEMP"
+#echo -e "OUTTEMPCLEAN:\t$OUTTEMPCLEAN"
+
+#Erstellen des Perfdata-Results
+if [ -n "$PERFDATA" ]
+then
+	#perfdata: temperatur=<temperatur>;<warn>;<crit>
+	PERFRESULT="| $(echo "$OUTDEV" | awk -F "/" '{print $NF}')=$OUTTEMPCLEAN;$WARNING;$CRITICAL"
+fi
+
+#Auswertung der Temperaturen
+if [ "$OUTTEMPCLEAN" -lt "$WARNING" ]
+then
+	echo "OK - $OUTMODEL on $OUTDEV is $OUTTEMP $PERFRESULT"
+	exit 0
+elif [ "$OUTTEMPCLEAN" -ge "$WARNING" ] && [ "$OUTTEMPCLEAN" -lt "$CRITICAL" ]
+then
+	echo "WARNING - $OUTMODEL on $OUTDEV is $OUTTEMP $PERFRESULT"
+	exit 3
+elif [ "$OUTTEMPCLEAN" -ge "$CRITICAL" ]
+then
+	echo "CRITICAL - $OUTMODEL on $OUTDEV is $OUTTEMP $PERFRESULT"
+	exit 2
+else
+	echo "UNKNOWN - $OUTMODEL on $OUTDEV is $OUTTEMP $PERFRESULT"
+	exit 3
+fi	
+
+
+
+if [ -z "$WARNING" ] && [ -z "$CRITICAL" ]
+then
+	#Debug
+	echo "WARNING and CRITICAL are zero"
+
+	echo "OK - $OUTMODEL on $OUTDEV is $OUTTEMP"
+	exit 0
+
+elif [ -n "$WARNING" ] && [ -n "$CRITICAL" ]]
+then
+	#Debug
+	echo "WARNING is non-zero and CRITICAL is non-zero"
+	echo
+	
+fi