mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
1a0b016723
* add stratum monitoring * reduce forking by using awk * do not limit output precision * detect slow/fast time or freqency and adjust sign of value accordingly * remove commented out code
69 lines
2.1 KiB
Bash
Executable File
69 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Script to parse Chrony Tracking Output
|
|
#
|
|
# Parameters understood:
|
|
#
|
|
# config (required)
|
|
# autoconf (optional - used by munin-config)
|
|
#
|
|
# $log$
|
|
# Revision 0.1 2008/08/23 13:06:00 joti
|
|
# First version only chronyc tracking, autodetection included.
|
|
#
|
|
# Revision 0.2 2008/10/11 16:09:00 joti
|
|
# Added scaling of other values to match with frequency, added more description to fields
|
|
#
|
|
# Revision 0.3 2014/02/16 zjttoefs
|
|
# reduce forking by using awk
|
|
# do not limit output precision
|
|
# add stratum monitoring
|
|
# detect slow/fast time or freqency and adjust sign of value accordingly
|
|
# remove commented out code
|
|
#
|
|
# Magic markers (optional - used by munin-config and installation scripts):
|
|
#
|
|
#%# family=auto
|
|
#%# capabilities=autoconf
|
|
|
|
#Modify this to fit other chronyc path
|
|
CHRONYC=/usr/bin/chronyc
|
|
|
|
#Frequency has extremely higher values than other. Therefore they are fitted by scaling. Adjust the factors here
|
|
fieldfactors="1 1000 1 100 100 1000 1000"
|
|
#fieldfactors="1 1000000 0.1 100 10 10 10"
|
|
fields="stratum systime frequency residualfreq skew rootdelay rootdispersion"
|
|
fieldnames="Stratum (=System Time (seconds,x=Frequency (ppm,x=Residual Freq (ppm,x=Skew (ppm,x=Root delay(seconds,x=Root dispersion (seconds,x"
|
|
|
|
if [ "$1" = "autoconf" ]; then
|
|
if [ -f "$CHRONYC" ]; then
|
|
echo yes
|
|
exit 0
|
|
else
|
|
echo "no (no $CHRONYC)"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ "$1" = "config" ]; then
|
|
echo 'graph_title Chrony Tracking Stats'
|
|
echo 'graph_args --base 1000 -l 0'
|
|
echo 'units (seconds,ppm)'
|
|
echo 'graph_category NTP'
|
|
i=0
|
|
for a in $fields ; do
|
|
i=$(expr $i + 1);
|
|
word=`echo $fieldnames | cut -f $i -d '='`;
|
|
factor=`echo $fieldfactors | cut -f $i -d ' '`;
|
|
echo "$a.label $word$factor)";
|
|
echo "$a.type GAUGE";
|
|
done
|
|
exit 0
|
|
fi
|
|
|
|
# remove non-needed output lines, remove labels, rescale and label values while detecting slow/fast keywords
|
|
chronyc tracking | sed -e 1d -e 3d -e "s/.*://" | \
|
|
awk -v FAC="$fieldfactors" -v NAM="$fields" \
|
|
'BEGIN { split(FAC,factors," "); split(NAM,names," "); }
|
|
{ /slow/ ? SIGN=-1 : SIGN=1 ; print names[NR]".value ",SIGN*$1*factors[NR]}'
|