mirror of
https://github.com/munin-monitoring/contrib.git
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118 lines
3.2 KiB
Bash
Executable File
118 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Plugin to graph perdition connections and errors
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# Requires: logtail
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#
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# Copyright Micah Anderson <micah@riseup.net>
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# Jan 23, 2005
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#
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#
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#%# family=contrib
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#%# capabilities=autoconf
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# The different log lines we are interested in:
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#
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# buffy perdition[7583]: Connect: 64.45.82.181->69.50.164.185
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# buffy perdition[20097]: Close: 217.19.50.108->69.50.74.154 user="mek" received=12 sent=23
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# buffy perdition[7435]: Auth: 130.22.173.20->69.90.134.185 user="gotn" server="192.168.0.2" port="143" status="ok"
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# buffy perdition[26986]: Auth: 72.13.2.186->69.92.134.215 user="moves" server="192.168.0.2" port="110" status="ok"
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# Then there are some errors, I'm just going to put these all into one line, they could easily be
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# separate out if we were interested in how many of each type of error, but 7 lines for this graph is a lot
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# buffy perdition[20908]: Fatal Error reading authentication information from client "203.52.112.34->68.92.124.155": Exiting child
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# buffy perdition[27754]: Fatal error establishing SSL connection to client
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# buffy perdition[5139]: Fatal error negotiating setup. Exiting child.
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# Changelog
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# version 0.1 - Jan 23, 2005
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# Micah Anderson <micah@riseup.net>
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# - initial author
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# version 0.2 - Oct 10, 2007
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# Micah Anderson <micah@riseup.net>
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# - fixed copyright and added changelog
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# - added TMP env variable
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# - set all TEMP_FILE variables to use $TMP
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# Set the location of the perdition logs
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PERDITION_LOG=${logfile:-/var/log/perdition.log}
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OFFSET_FILE=/var/lib/munin/plugin-state/perdition.offset
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LOGTAIL=${logtail:-/usr/sbin/logtail}
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TMP=${TMP:-/tmp}
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case `uname -s` in
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Linux)
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TEMP_FILE=`mktemp -p $TMP/ munin-perdition.XXXXXX`
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if [ $? != 0 ]; then
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TEMP_FILE=`mktemp $TMP/munin-perdition.XXXXXX`
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fi
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;;
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FreeBSD)
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TEMP_FILE=`mktemp -t $TMP`
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STATUS=$?
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;;
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esac
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if [ -z "$TEMP_FILE" ]; then
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# Yes, this is unsafe
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TEMP_FILE=$TMP/munin-perdition.$$
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rm -rf $TEMP_FILE
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touch $TEMP_FILE
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fi
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if [ ! -f "$TEMP_FILE" ]; then
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exit 3
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fi
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case $1 in
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autoconf|detect)
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if [ -f ${PERDITION_LOG} -a -x ${LOGTAIL} ]
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then
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echo yes
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exit 0
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else
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echo "no (either $PERDITION_LOG was not found, or logtail was not in your path)"
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exit 1
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fi
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;;
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config)
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cat <<EOF
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graph_title Perdition Connections
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graph_vlabel Number of Connections
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graph_total Total
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connection.label connections
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disconnected.label disconnections
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imap.label IMAP Auths
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pop.label POP Auths
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fatal.label Fatal Errors
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EOF
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exit 0
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;;
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esac
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ARGS=0
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`$LOGTAIL /etc/hosts 2>/dev/null >/dev/null`
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if [ $? = 66 ]; then
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if [ ! -n "$logtail" ]; then
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ARGS=1
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fi
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fi
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if [ $ARGS != 0 ]; then
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${LOGTAIL} -f ${PERDITION_LOG} -o ${OFFSET_FILE} > ${TEMP_FILE}
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else
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${LOGTAIL} ${PERDITION_LOG} ${OFFSET_FILE} > ${TEMP_FILE}
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fi
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connection=`grep "Connect:" ${TEMP_FILE} | wc -l`
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disconnected=`grep "Close:" ${TEMP_FILE} | wc -l`
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imap=`grep 'port="143" status="ok"' ${TEMP_FILE} | wc -l`
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pop=`grep 'port="110" status="ok"' ${TEMP_FILE} | wc -l`
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fatal=`grep 'Fatal [e|E]rror' ${TEMP_FILE} | wc -l`
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rm ${TEMP_FILE}
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echo "connection.value ${connection}"
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echo "disconnected.value ${disconnected}"
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echo "imap.value ${imap}"
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echo "pop.value ${pop}"
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echo "fatal.value ${fatal}"
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