use IO::File;
use File::Tail;
use Parse::Syslog;
+use RRDs;
-die unless @ARGV;
-die if $ARGV[0] =~ m/^\-/;
+our %dohosts;
+our $outpfx= './';
+our $sep= '_';
+our $debug= 0;
+
+open DEBUG, ">/dev/null" or die $!;
+
+while (@ARGV && $ARGV[0] =~ m/^\-./) {
+ $_= shift @ARGV;
+ last if $_ eq '--';
+ while (m/^\-./) {
+ if (s/^-h//) { $dohosts{$_}=1; last; }
+ elsif (s/^-O//) { $outpfx=$_; last; }
+ elsif (s/^-s//) { $sep=$_; last; }
+ elsif (s/^-D/-/) { $debug++; }
+ else { die "bad option $_"; }
+ }
+}
+
+if (!keys %dohosts) {
+ my ($sysname, $nodename) = POSIX::uname();
+ die unless defined $nodename;
+ $dohosts{$nodename}= 1;
+}
+die unless @ARGV;
my $totail= pop @ARGV;
+if ($debug) { open DEBUG, ">& STDERR" or die $!; }
+
+our @fields_in= qw(seconds accepted refused rejected duplicate
+ accepted_size duplicate_size);
+our $tmpl_in= join ':',@fields_in;
+our %details= (
+ 'in' => {
+ Step => 60,
+ DstArguments => "7200:0:U",
+ Xff => 0.5,
+ Archives => [ [ 3600*4, 60 ], # 4hr, 1min resolution
+ [ 3600*25, 180 ], # 25h, 3min resolution
+ [ 86400*14*5, 3600 ], # 14wks, 1hr resolution
+ [ 86400*370*2, 3600*24 ] ], # 2yr+, 1day resolution
+ }
+);
+
+our ($time,$host,$peer,$conn,$stats);
+
+sub path_rrd ($) {
+ my ($inout) = @_;
+ return "${outpfx}${host}${sep}${peer}_${inout}.rrd";
+}
+
+sub perhaps_create_rrd ($$) {
+ my ($inout, $fields) = @_;
+ my $path= path_rrd($inout);
+ return if stat $path;
+ $!==&ENOENT or die "$path $!";
+ my $details= $details{$inout};
+
+ my @sargs= ($path, '--start','now-1y', '--step',$details->{Step});
+ my @largs;
+ push @largs, "DS:$_:ABSOLUTE:$details->{DstArguments}" foreach @$fields;
+ foreach (@{ $details->{Archives} }) {
+ my ($whole,$reso) = @$_;
+ my $steps= $reso / $details->{Step};
+ my $rows= $whole / $reso;
+ push @largs, "RRA:AVERAGE:$details->{Xff}:$steps:$rows";
+ }
+ print DEBUG join(" \\\n ", "creating @sargs", @largs),"\n";
+ RRDs::create(@sargs,@largs);
+ my $err= RRDs::error;
+ die "$err [@sargs @largs]" if defined $err;
+}
+
+sub update_rrd ($$$) {
+ my ($inout,$tmpl,$vals) = @_;
+ my $path= path_rrd($inout);
+ my @args= ($path, '--template',$tmpl, join(':',$time,@$vals));
+ print DEBUG "update @args\n";
+ RRDs::update(@args);
+ my $err= RRDs::error;
+ die "$err [@args]" if defined $err;
+}
+
+our %in_conns;
+
+sub inbound_connected () {
+ #print "$host $peer $conn START\n";
+ perhaps_create_rrd('in',\@fields_in);
+ $in_conns{$host,$peer,$conn} = [ (0) x @fields_in ];
+}
+sub inbound_closed () {
+ #print "$host $peer $conn STOP\n";
+ delete $in_conns{$host,$peer,$conn};
+}
+sub inbound_stats () {
+ $_= $stats.' ';
+ my %s;
+ s/(?<=[a-z]) (?=[a-z])/_/g;
+ my $hpc= $in_conns{$host,$peer,$conn};
+ if (!$hpc) {
+ perhaps_create_rrd('in',\@fields_in);
+ $in_conns{$host,$peer,$conn}= $hpc= [ (undef) x @fields_in ];
+ }
+ while (s/^([a-z_]+) (\d+)\s//) { $s{$1}= $2; }
+ my @v;
+ foreach my $f (@fields_in) {
+ my $this= $s{$f};
+ if (!defined $this) {
+ delete $hpc->[@v];
+ push @v, 'U';
+ next;
+ }
+ my $last= $hpc->[@v];
+ $hpc->[@v]= $this;
+ push @v, defined($last) ? $this - $last : 'U';
+ }
+ update_rrd('in',$tmpl_in,\@v);
+}
+
+sub outbound_stats () {
+ print "$host $peer OUT $stats\n";
+}
+
sub run ($) {
my ($object) = @_;
my $parser= new Parse::Syslog $object, repeat=>0, arrayref=>1;
- while (my $sl= $parser->next) {
- print join("|", @$sl), "\n";
+ my $host_re= '[-.0-9a-z]+';
+ my $conn_re= '[1-9]\d{0,5}';
+ my ($process,$pid,$msg,$cc,$sl);
+ while ($sl= $parser->next) {
+ ($time,$host,$process,$pid,$msg) = @$sl;
+ next unless exists $dohosts{$host};
+ #print join("|", map { defined($_) ? $_ : "<undef>" } @$sl), "\n";
+ if ($process eq 'innd' && !defined $pid) {
+ if (($peer,$conn) = $msg =~ m/^($host_re) connected ($conn_re)$/) {
+ inbound_connected()
+ } elsif (($peer,$conn,$cc,$stats) = $msg =~
+ m/^($host_re):($conn_re) (closed|checkpoint) (seconds .*)$/) {
+ inbound_stats();
+ inbound_closed() if $cc eq 'closed';
+ }
+ } elsif ($process eq 'innduct') {
+ if (($peer,$stats) = $msg =~
+ m/^($host_re)\| (?:completed|processed) \S+ (read=.*)$/) {
+ outbound_stats();
+ }
+ }
}
}
+#seconds (\d+) accepted (\d+) refused (\d+) rejected (\d+) duplicate (\d+) accepted size (\d+) duplicate size (\d+)
+
+
foreach my $staticpath (@ARGV) {
if ($staticpath =~ m/\.gz$/) {
my $fh= new IO::Handle;
!$fh->error or die "$staticpath $!";
$!=0;$?=0; close $fh or die "$staticpath $! $?";
} else {
- my $fh= new IO::File '<', $staticpath or die $!;
+ my $fh= new IO::File $staticpath, '<' or die $!;
run($staticpath);
!$fh->error or die "$staticpath $!";
close $fh or die "$staticpath $!";
}
}
+exit 0 if $totail eq '';
+
my $tailer= new File::Tail name=>$totail,
interval=>60, adjustafter=>2, ignore_nonexistant=>1, tail=>-1
or die "$totail $!";