95 lines
1.9 KiB
Bash
95 lines
1.9 KiB
Bash
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#!/bin/sh
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# FILE: "check_rtmp"
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# DESCRIPTION:nagios plugin for checking rtmp streams.
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# REQUIRES: rtmpdump (http://rtmpdump.mplayerhq.hu/)
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# AUTHOR: Toni Comerma
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# DATE: jan-2013
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# $Id:$
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#
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PROGNAME=`readlink -f $0`
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PROGPATH=`echo $PROGNAME | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
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REVISION=`echo '$Revision: .2 $' | sed -e 's/[^0-9.]//g'`
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RTMPDUMP=`which rtmpdump`
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print_usage() {
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echo "Usage:"
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echo " $PROGNAME -u <url> -t <timeout> "
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echo " $PROGNAME -h "
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}
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print_help() {
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print_revision $PROGNAME $REVISION
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echo ""
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print_usage
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echo "Comprova l'estat d'un stream RTMP"
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echo ""
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echo "Opcions:"
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echo " -u URL a testejar Exemple: rtmp://server/app/streamName"
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echo " -t Temps a monitoritzar"
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echo ""
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exit $STATE_UNKNOWN
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}
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STATE_OK=0
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STATE_WARNING=1
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STATE_CRITICAL=2
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STATE_UNKNOWN=3
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URL=""
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TIMEOUT=2
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# Proces de parametres
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while getopts ":u:t:h" Option
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do
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case $Option in
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u ) URL=$OPTARG;;
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t ) TIMEOUT=$OPTARG;;
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h ) print_help;;
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* ) echo "unimplemented option";;
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esac
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done
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if [ ! $URL ] ; then
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echo " Error - No URL was specified."
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echo ""
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print_help
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echo ""
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fi
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# Construir noms de fitxers temporals
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NAME=`echo $URL | sed -e s/[^A-Za-z0-9.]/_/g`
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ERR=/tmp/check_rtmp_err_$NAME.tmp
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# Testejant
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( $RTMPDUMP -m 4 --live -r $URL --stop $TIMEOUT > /dev/null 2> $ERR ) & sleep 5; kill $! 2> /dev/null
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status=$?
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# Retorn de resultats
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CONNECTA=`grep "INFO: Connected" $ERR`
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if [ -z "$CONNECTA" ]
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then
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echo "CRITICAL - Cannot connect to the stream: $URL"
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exit $STATE_CRITICAL
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else
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ERROR=`grep "INFO: Metadata:" $ERR`
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if [ ! -z "$ERROR" ]
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then
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echo "OK - stream is normal: $URL"
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exit $STATE_OK
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fi
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echo "CRITICAL - Stream is not broadcasting: $URL"
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exit $STATE_CRITICAL
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fi
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echo "UNKNOWN - Unknown output from stream check. Manual check is advised"
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exit $STATE_UNKNOWN
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