diff options
Diffstat (limited to 'files/plugins/tinydns')
| -rwxr-xr-x | files/plugins/tinydns | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/files/plugins/tinydns b/files/plugins/tinydns new file mode 100755 index 0000000..0fb78ff --- /dev/null +++ b/files/plugins/tinydns @@ -0,0 +1,172 @@ +#!/usr/bin/perl -T + +# tinydns-munin-plugin + +# Copyright (C) 2007 admin at immerda.ch +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# with the HELP of +# tinygraph -- a RRDtool frontend for tinydns statistics +# Copyright (C) 2005 Ulrich Zehl <ulrich@topfen.net> + +#use strict; # to activate .... + + +#use Time::TAI64 qw(tai2unix); + +$A = 0; +$NS = 0; +$CNAME = 0; +$SOA = 0; +$PTR = 0; +$HINFO = 0; +$MX = 0; +$TXT = 0; +$RP = 0; +$SIG = 0; +$KEY = 0; +$AAAA = 0; +$A6 = 0; +$IXFR = 0; +$AXFR = 0; +$ANY = 0; + +$logfile = $ENV{logdir} || "/var/tinydns/log/main/current"; + +if ( $ARGV[0] and $ARGV[0] eq "config" ) +{ + print "host_name $ENV{FQDN}\n"; + print "graph_title tinydns\n"; + print "graph_args --base 1000 -l 0\n"; + print "graph_category DNS\n"; + print "a.type COUNTER\n"; + print "mx.type COUNTER\n"; + + print "a.label A\n"; + print "ns.label NS\n"; + print "cname.label CNAME\n"; + print "soa.label SOA\n"; + print "ptr.label PTR\n"; + print "mx.label MX\n"; + print "aaaa.label AAAA\n"; + print "any.label ANY\n"; + print "hinfo.label HINFO\n"; + print "txt.label TXT\n"; + print "rp.label RP\n"; + print "sig.label SIG\n"; + print "key.label KEY\n"; + print "a6.label A6\n"; + print "ixfr.label IXFR\n"; + print "axfr.label AXFR\n"; + + print "a.type COUNTER\n"; + print "ns.type COUNTER\n"; + print "cname.type COUNTER\n"; + print "soa.type COUNTER\n"; + print "ptr.type COUNTER\n"; + print "mx.type COUNTER\n"; + print "aaaa.type COUNTER\n"; + print "any.type COUNTER\n"; + print "hinfo.type COUNTER\n"; + print "txt.type COUNTER\n"; + print "rp.type COUNTER\n"; + print "sig.type COUNTER\n"; + print "key.type COUNTER\n"; + print "a6.type COUNTER\n"; + print "ixfr.type COUNTER\n"; + print "axfr.type COUNTER\n"; + exit 0; +} + +my %querytypes = ( + '0001' => 'A', + '0002' => 'NS', + '0005' => 'CNAME', + '0006' => 'SOA', + '000c' => 'PTR', + '000d' => 'HINFO', + '000f' => 'MX', + '0010' => 'TXT', + '0011' => 'RP', + '0018' => 'SIG', + '0019' => 'KEY', + '001c' => 'AAAA', + '0026' => 'A6', + '00fb' => 'IXFR', + '00fc' => 'AXFR', + '00ff' => 'ANY', +); + +my %sum = ( + (map {$_ => 0} values %querytypes), +); + +sub process_line($) +{ + my $line = shift; + if ($line =~ /^(@[a-f0-9]{24}) ([a-f0-9]{8}):[a-f0-9]{4}:[a-f0-9]{4} ([\+\-IC\/]) ([a-f0-9]{4}) (.+)$/) + { + #my $time = tai2unix($1); + my $ip = join(".", unpack("C*", pack("H8", $2))); + my $rtype = $3; + my $qtype = $querytypes{$4}; + #my $qstring = $5; # currently unused + + if ($rtype eq '+') + { + if ($qtype eq 'A'){$A++;}; + if ($qtype eq 'NS'){$NS++;}; + if ($qtype eq 'CNAME'){$CNAME++;}; + if ($qtype eq 'SOA'){$SOA++;}; + if ($qtype eq 'PTR'){$PTR++;}; + if ($qtype eq 'HINFO'){$HINFO++;}; + if ($qtype eq 'MX'){$MX++;}; + if ($qtype eq 'TXT'){$TXT++;}; + if ($qtype eq 'RP'){$RP++;}; + if ($qtype eq 'SIG'){$SIG++;}; + if ($qtype eq 'KEY'){$KEY++;}; + if ($qtype eq 'AAAA'){$AAAA++;}; + if ($qtype eq 'A6'){$A6++;}; + if ($qtype eq 'IXFR'){$IXFR++;}; + if ($qtype eq 'AXFR'){$AXFR++;}; + if ($qtype eq 'ANY'){$ANY++;}; + } + } +} + +open(LOG, "<$logfile") or die "Error opening $logfile: $!"; + +while (<LOG>) +{ + process_line($_); +} + +print "a.value $A\n"; +print "ns.value $NS\n"; +print "cname.value $CNAME\n"; +print "soa.value $SOA\n"; +print "ptr.value $PTR\n"; +print "mx.value $MX\n"; +print "aaaa.value $AAAA\n"; +print "any.value $ANY\n"; +print "hinfo.value $HINFO\n"; +print "txt.value $TXT\n"; +print "rp.value $RP\n"; +print "sig.value $SIG\n"; +print "key.value $KEY\n"; +print "a6.value $A6\n"; +print "ixfr.value $IXFR\n"; +print "axfr.value $AXFR\n"; + |