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Sean Reifschneider 2009-12-10 13:52:41 +01:00 committed by Steve Schnepp
parent 7eed374127
commit a6eb89e7f4
1 changed files with 60 additions and 0 deletions
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60
plugins/other/pdns_rec_cache Executable file
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#!/bin/sh
#
# pdns_recursor munin plugin.
# Written by Sean Reifschneider <jafo@tummy.com> 2009-12-03
# Placed in the public domain
#
# Requires running as root:
#
# echo '[pdns_rec_*]' >/etc/munin/plugin-conf.d/pdns_rec
# echo 'user root' >>/etc/munin/plugin-conf.d/pdns_rec
if [ "$1" = "autoconf" ]; then
if [ -e /usr/bin/rec_control ]; then
echo yes
exit 0
else
echo no
exit 1
fi
fi
RESENDS=`rec_control get cache-resends`
ISRESENDS=""
[ "$RESENDS" != "UNKNOWN" ] && ISRESENDS="resends"
if [ "$1" = "config" ]; then
echo 'graph_title PDNS Cache'
echo "graph_order hits misses $ISRESENDS"
echo 'graph_vlabel entries'
echo 'graph_info Hit/miss rate'
echo 'graph_category pdns'
echo 'hits.label hits'
echo 'hits.min 0'
echo 'hits.max 100000'
echo 'hits.type COUNTER'
echo 'hits.info Cache hits'
echo 'misses.label misses'
echo 'misses.min 0'
echo 'misses.max 100000'
echo 'misses.type COUNTER'
echo 'misses.info Cache misses'
if [ "$RESENDS" != "UNKNOWN" ]; then
echo 'resends.label resends'
echo 'resends.min 0'
echo 'resends.max 100000'
echo 'resends.type COUNTER'
echo 'resends.info Cache resends'
fi
exit 0
fi
echo hits.value `rec_control get cache-hits`
echo misses.value `rec_control get cache-misses`
[ "$RESENDS" != "UNKNOWN" ] && echo resends.value `rec_control get cache-resends`
exit 0