91 lines
2.5 KiB
Plaintext
91 lines
2.5 KiB
Plaintext
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#!/bin/bash
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#
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# Script to parse Chrony Tracking Output
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#
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# Parameters understood:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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# $log$
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# Revision 0.1 2008/08/23 13:06:00 joti
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# First version only chronyc tracking, autodetection included.
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#
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# Revision 0.2 2008/10/11 16:09:00 joti
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# Added scaling of other values to match with frequency, added more description to fields
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#
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# Magic markers (optional - used by munin-config and installation
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# scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf
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#Modify this to fit other chronyc path
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CHRONYC=/usr/bin/chronyc
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#Frequency has extremely higher values than other. Therefore they are fitted by scaling. Adjust the factor here
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FACTOR=1000
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#fieldfactors="1000 1 1000 100 1000 1000"
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fieldfactors="1000 1 100 100 1000 1000"
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#Fields to catch and graph, second line is friendly name
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fields="systime frequency residualfreq skew rootdelay rootdispersion"
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fieldnames="System Time (seconds,x=Frequency (seconds,x=Residual Freq (ppm,x=Skew (ppm,x=Root delay(seconds,x=Root dispersion (seconds,x"
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if [ "$1" = "autoconf" ]; then
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if [ -f "$CHRONYC" ]; then
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echo yes
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exit 0
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else
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echo "no (no $CHRONYC)"
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Chrony Tracking Stats'
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echo 'graph_args --base 1000 -l 0'
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#echo 'graph_vlabel seconds / ${graph_period}'
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echo 'units (seconds,ppm)'
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#echo 'graph_total total'
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echo 'graph_category NTP'
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i=0
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for a in $fields ; do
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i=$(expr $i + 1);
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#echo "i=$i"
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word=`echo $fieldnames | cut -f $i -d '='`;
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factor=`echo $fieldfactors | cut -f $i -d ' '`;
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echo "$a.label $word$factor)";
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echo "$a.type GAUGE";
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done
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exit 0
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fi
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#Remove superflous whitespace (hinders cut), remove non-needed output lines, remove more space,cut out final result value, scale values to factor if needed, output values in munin-required format
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j=0
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chronyc tracking | \
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sed "s/ */ /g" | \
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sed "1,3d" | \
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# grep -v "Frequency" | \
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sed "s/ : /:/g" | \
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cut -f 2 -d ':' | \
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cut -f 1 -d ' ' | \
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while read LINE; do
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j=$(expr $j + 1);
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measure=`echo $fields | cut -f $j -d ' '`;
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factor=`echo $fieldfactors | cut -f $j -d ' '`;
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echo -en "$measure.value ";
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# if [ "$measure" = "frequency" ]; then
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#measure is frequency do not enlarge numbers
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# echo $LINE | xargs printf "%1.2f";
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# else
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#measure is not frequency, enlarge numbers to make them showable together with frequency
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echo $LINE*$factor | bc | xargs printf "%1.2f";
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# fi
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#echo $LINE*100 | bc | xargs printf "%1.2f";
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echo;
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done
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