check_systemd erstellt
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Patrick Schindelmann
parent
75d70a1268
commit
e615e21f37
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#!/bin/bash
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SYSTEMCTL="$(type -P systemctl)"
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PARAMETER="$*"
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STATUS="is-active"
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#
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#status
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# is-active
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# is-enabled
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#
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#pid
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#
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#Laufzeit
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# systemctl show bluetooth.service --property=ActiveEnterTimestampMonotonicq
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# Umrechung: date -d @"$(echo "$(date -u +%s) - <TimeStamp>" | bc)"
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# systemctl show bluetooth.service --property=ActiveEnterTimestamp,MainPID,ActiveState,UnitFileState
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function hilfetext(){
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cat <<- EOF
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$(basename "$0") [OPTION...]
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Options:
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-s | --status
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-t | --timestamp
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-u | --unit
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--perfdata
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-p | --pid
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-h | --help
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EOF
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}
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function ParameterEvaluation(){
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options=$(getopt -o hps:tu: --long help --long pid --long perfdata --long status: --long timestamp --long unit: -- "$@")
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#Option nicht verfügbar
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[ "$?" -eq "0" ] || {
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echo "Incorrect option provided"
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exit 1
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}
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eval set -- "$options"
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while true; do
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case "$1" in
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"-p"|"--pid")
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PID="1"
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;;
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"--perfdata")
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PERFDATA="1"
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;;
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"-s"|"--status (default: is-active")
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shift; # The arg is next in position args
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STATUS="$1"
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;;
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"-u"|"--unit")
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shift; # The arg is next in position args
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UNIT="$1"
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;;
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"-t"|"--timstamp")
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TIMESTAMP="1"
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;;
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"-h"|"--help")
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hilfetext
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exit 0
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;;
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"--")
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shift
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break
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;;
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esac
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shift
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done
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}
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#Prüfen, ob hddtemp installiert ist
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if [ ! -x "$SYSTEMCTL" ]
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then
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echo "systemctl nicht gefunden"
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exit 1
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fi
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#Wenn keine Option oder Argument angegeben wurde, wird die Hilfe ausgegeben
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if [ -z "$PARAMETER" ]
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then
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hilfetext
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exit 0
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fi
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ParameterEvaluation "$0" "$@"
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#declare $(systemctl show "$UNIT" --property=ActiveEnterTimestampMonotonic,MainPID,ActiveState,UnitFileState)
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RESULT=$(systemctl show "$UNIT" --property=ActiveEnterTimestamp,MainPID,ActiveState,UnitFileState)
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ActiveEnterTimestamp=$(echo "$RESULT" | grep ActiveEnterTimestamp | cut -d "=" -f 2)
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MainPID=$(echo "$RESULT" | grep MainPID | cut -d "=" -f 2)
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ActiveState=$(echo "$RESULT" | grep ActiveState | cut -d "=" -f 2)
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UnitFileState=$(echo "$RESULT" | grep UnitFileState | cut -d "=" -f 2)
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#Debug
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#echo -e "ActiveEnterTimestamp:\t$ActiveEnterTimestamp"
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#echo -e "MainPID:\t$MainPID"
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#echo -e "ActiveState:\t$ActiveState"
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#echo -e "UnitFileState:\t$UnitFileState\n"
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#Wenn die Unit oder der Status nicht gesetz
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if [ -z "$UNIT" ]
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then
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echo -e "Unit nicht gesetzt"
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exit 1
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fi
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#Debug
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#echo -e "STATUS:\t\"$STATUS\"\n"
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if [ "$STATUS" != "is-enabled" ] && [ "$STATUS" != "is-active" ]
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then
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echo -e "Status must be \"is-enabled\" or \"is-active\" "
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exit 1
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fi
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##############################################
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# Zusatzstatus
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#PID
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if [ -n "$PID" ] && [ -n "$TIMESTAMP" ]
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then
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pid="PID: $MainPID,"
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elif [ -n "$PID" ]
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then
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pid="PID: $MainPID"
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fi
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#timestamp
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if [ -n "$TIMESTAMP" ]
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then
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timestamp=" running since $ActiveEnterTimestamp"
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#secs="echo $ActiveEnterTimestampMonotonic \ 1000000000 | bc"
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#timestamp=$( printf '%dd %02dh:%02dm:%02ds\n' $(($secs/86400)) $(($secs%86400/3600)) $(($secs%3600/60)) $(($secs%60)) )
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##Umrechnung Timestamp in Zeit
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#timestampnow="$(date -u +%s)"
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#timediff="$(echo "$timestampnow - $ActiveEnterTimestampMonotonic" | bc)"
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#newtimestamp="$(date -d @"$timediff")"
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#timestamp=" Timestamp: $newtimestamp"
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fi
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#perfdata
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if [ -n "$PERFDATA" ]
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then
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perfdata=" | alle perfdaten"
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fi
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additional="- $pid$timestamp$perfdata"
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##############################################
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# Auswertung des Status und aufbereitung für nrpe
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if [ "$STATUS" = "is-active" ] && [ "$ActiveState" = "active" ]
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then
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echo "OK - $UNIT ist running $additional"
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exit 0
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elif [ "$STATUS" = "is-active" ] && [ "$ActiveState" = "inactive" ]
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then
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echo "CRITICAL - $UNIT is not running $additional"
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exit 2
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elif [ "$STATUS" = "is-active" ]
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then
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echo "UNKNOWN - is-active: Unbekannter Status: \"$ActiveState\""
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exit 3
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elif [ "$STATUS" = "is-enabled" ] && [ "$UnitFileState" = "enabled" ]
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then
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echo "OK - $UNIT is enabled $additional"
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exit 0
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elif [ "$STATUS" = "is-enabled" ] && [ "$UnitFileState" = "disabled" ]
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then
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echo "CRITICAL - $UNIT is disabled $additional"
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exit 2
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elif [ "$STATUS" = "is-enabled" ]
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then
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echo "UNKNOWN - is-enabled: Unbekannter status: \"$UnitFileState\""
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exit 3
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else
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echo "UNKNOWN - Unbekannter Status"
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exit 3
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fi
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