1 #!/bin/bash

     2 #

     3 # Added --fork compatibility to support multiple control sockets

     4 #

     5 # Original by ahu @ pdns-dev team

     6 # Modified by Daniel Selans <dan.s at hostdime.com>

     7 # 09.02.07

     8 #

     9 

    10 UPDATE_INTERVAL=60

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

    12 

    13 # Quick sanity check

    14 if [ CHKFORK = 0 ]

    15 then

    16          echo "pdns_recursor is not running!"

    17          exit

    18 fi

    19 

    20 COUNT=0

    21 

    22 until [ $CHKFORK = $COUNT ]

    23 do

    24          if [ $CHKFORK = 2 ]

    25          then

    26                  RRDFILEEND="$COUNT.rrd"

    27          else

    28                  RRDFILEEND="rrd"

    29          fi

    30 

    31          echo "rrdtool create pdns_recursor.$RRDFILEEND"

    32          rrdtool create pdns_recursor.$RRDFILEEND -s $UPDATE_INTERVAL \

    33          DS:questions:COUNTER:600:0:100000 \

    34          DS:tcp-questions:COUNTER:600:0:100000 \

    35          DS:cache-entries:GAUGE:600:0:U \

    36          DS:throttle-entries:GAUGE:600:0:U \

    37          DS:concurrent-queries:GAUGE:600:0:50000 \

    38          DS:noerror-answers:COUNTER:600:0:100000 \

    39          DS:nxdomain-answers:COUNTER:600:0:100000 \

    40          DS:servfail-answers:COUNTER:600:0:100000 \

    41          DS:tcp-outqueries:COUNTER:600:0:100000 \

    42          DS:outgoing-timeouts:COUNTER:600:0:100000 \

    43          DS:throttled-out:COUNTER:600:0:100000 \

    44          DS:nsspeeds-entries:GAUGE:600:0:U \

    45          DS:negcache-entries:GAUGE:600:0:U \

    46          DS:all-outqueries:COUNTER:600:0:100000 \

    47          DS:cache-hits:COUNTER:600:0:100000 \

    48          DS:cache-misses:COUNTER:600:0:100000 \

    49          DS:answers0-1:COUNTER:600:0:100000 \

    50          DS:answers1-10:COUNTER:600:0:100000 \

    51          DS:answers10-100:COUNTER:600:0:100000 \

    52          DS:answers100-1000:COUNTER:600:0:100000 \

    53          DS:answers-slow:COUNTER:600:0:100000 \

    54          DS:qa-latency:GAUGE:600:0:10000000 \

    55          DS:user-msec:COUNTER:600:0:2000 \

    56          DS:client-parse-errors:COUNTER:600:0:1000000 \

    57          DS:server-parse-errors:COUNTER:600:0:1000000 \

    58          DS:unauthorized-udp:COUNTER:600:0:1000000 \

    59          DS:unauthorized-tcp:COUNTER:600:0:1000000 \

    60          DS:sys-msec:COUNTER:600:0:2000 \

    61          RRA:AVERAGE:0.5:1:9600  \

    62          RRA:AVERAGE:0.5:4:9600  \

    63          RRA:AVERAGE:0.5:24:6000 \

    64          RRA:MAX:0.5:1:9600  \

    65          RRA:MAX:0.5:4:9600      \

    66          RRA:MAX:0.5:24:6000

    67          COUNT=$(($COUNT + 1))

    68 done