90 lines
1.6 KiB
Bash
90 lines
1.6 KiB
Bash
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#!/bin/sh
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WARNING_RANGE="9:9"
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CRITICAL_RANGE="8:10"
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# Note needed in this version of the script
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#set -e
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PROGPATH=$( echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,' )
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REVISION="0.1"
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. $PROGPATH/utils.sh
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#
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# Fonction d'aide
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#
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usage() {
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cat <<EOF
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Usage :
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$0 -h
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$0 [-w warning_range] [-c critical_range]
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Valeurs par défaut:
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warning_range: $WARNING_RANGE
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critical_range: $CRITICAL_RANGE
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EOF
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}
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#
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# Gestion des paramètres
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#
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while getopts hw:c:W:C: f; do
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case "$f" in
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'h')
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usage
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exit
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;;
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'w')
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WARNING_RANGE="$OPTARG"
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;;
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'c')
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CRITICAL_RANGE="$OPTARG"
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;;
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\?)
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usage
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exit 1
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;;
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esac
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done
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#
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# Lancement de la commande
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#
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# Note : on lance les traitements "sûrs" (décompte) ensuite pour
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# bien capturer un éventuel échec de la commande
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# principale.
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# En outre, grep retourne un code d'erreur si aucune
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# occurrence n'est trouvée.
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RESULT="$( asterisk -rx "dahdi show channels" 2>&1 )"
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# Si la commande ne s'est pas correctement executée,
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# on renvoie unknown
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if [ "$?" -ne 0 ]; then
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echo "UNKNOWN : error at command launch : $RESULT"
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exit $STATE_UNKNOWN
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fi
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# Décompte
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RESULT="$( printf "%s" "$RESULT" | tail -n +2 | sed 's/^.\{77\}[[:space:]]*//' | grep -c "In Service" )"
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# Ventilation selon valeur
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RETURN_STATUS=$STATE_OK
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RETURN_OUTPUT="OK"
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if check_range "$RESULT" "$CRITICAL_RANGE"; then
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RETURN_STATUS=$STATE_CRITICAL
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RETURN_OUTPUT="CRITICAL"
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elif check_range "$RESULT" "$WARNING_RANGE"; then
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RETURN_STATUS=$STATE_WARNING
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RETURN_OUTPUT="WARNING"
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fi
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# Affichage final
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printf "%s | val=%d;%s;%s\n" "$RETURN_OUTPUT" "$RESULT" "$WARNING_RANGE" "$CRITICAL_RANGE"
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exit $RETURN_STATUS
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