#!/bin/bash
#
# Added --fork compatibility to support multiple control sockets
#
# Original by ahu @ pdns-dev team
# Modified by Daniel Selans <dan.s at hostdime.com>
# 09.02.07
#

UPDATE_INTERVAL=60
CHKFORK=`ps -C pdns_recursor --no-headers | wc -l`

# Quick sanity check
if [ CHKFORK = 0 ]
then
         echo "pdns_recursor is not running!"
         exit
fi

COUNT=0

until [ $CHKFORK = $COUNT ]
do
         if [ $CHKFORK = 2 ]
         then
                 RRDFILEEND="$COUNT.rrd"
         else
                 RRDFILEEND="rrd"
         fi

         echo "rrdtool create pdns_recursor.$RRDFILEEND"
         rrdtool create pdns_recursor.$RRDFILEEND -s $UPDATE_INTERVAL \
         DS:questions:COUNTER:600:0:100000 \
         DS:tcp-questions:COUNTER:600:0:100000 \
         DS:cache-entries:GAUGE:600:0:U \
         DS:throttle-entries:GAUGE:600:0:U \
         DS:concurrent-queries:GAUGE:600:0:50000 \
         DS:noerror-answers:COUNTER:600:0:100000 \
         DS:nxdomain-answers:COUNTER:600:0:100000 \
         DS:servfail-answers:COUNTER:600:0:100000 \
         DS:tcp-outqueries:COUNTER:600:0:100000 \
         DS:outgoing-timeouts:COUNTER:600:0:100000 \
         DS:throttled-out:COUNTER:600:0:100000 \
         DS:nsspeeds-entries:GAUGE:600:0:U \
         DS:negcache-entries:GAUGE:600:0:U \
         DS:all-outqueries:COUNTER:600:0:100000 \
         DS:cache-hits:COUNTER:600:0:100000 \
         DS:cache-misses:COUNTER:600:0:100000 \
         DS:answers0-1:COUNTER:600:0:100000 \
         DS:answers1-10:COUNTER:600:0:100000 \
         DS:answers10-100:COUNTER:600:0:100000 \
         DS:answers100-1000:COUNTER:600:0:100000 \
         DS:answers-slow:COUNTER:600:0:100000 \
         DS:qa-latency:GAUGE:600:0:10000000 \
         DS:user-msec:COUNTER:600:0:2000 \
         DS:client-parse-errors:COUNTER:600:0:1000000 \
         DS:server-parse-errors:COUNTER:600:0:1000000 \
         DS:unauthorized-udp:COUNTER:600:0:1000000 \
         DS:unauthorized-tcp:COUNTER:600:0:1000000 \
         DS:sys-msec:COUNTER:600:0:2000 \
         RRA:AVERAGE:0.5:1:9600  \
         RRA:AVERAGE:0.5:4:9600  \
         RRA:AVERAGE:0.5:24:6000 \
         RRA:MAX:0.5:1:9600  \
         RRA:MAX:0.5:4:9600      \
         RRA:MAX:0.5:24:6000
         COUNT=$(($COUNT + 1))
done