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#!/usr/bin/env perl
use strict;
use warnings;
use FindBin;
# PERL5LIB
use lib "$FindBin::Bin/../thirdparty/lib/perl5";
use lib "$FindBin::Bin/../lib";
use Smokeping::Info;
use Getopt::Long 2.25 qw(:config no_ignore_case);
use Pod::Usage 1.14;
'$Revision: 3879 $ ' =~ /Revision: (\S*)/;
my $Revision = $1;
sub main()
{
# parse options
my %opt = (mode=>'plain',separator=>';',format=>'%le',start=>'end-24h');
GetOptions(\%opt, 'help|h', 'man', 'version', 'noaction|no-action|n','no-head',
'start=s','end=s','filter=s','mode=s','separator=s','format=s') or exit(1);
if($opt{help}) { pod2usage(1) }
if($opt{man}) { pod2usage(-exitstatus => 0, -verbose => 2) }
if($opt{version}) { print "smokeinfo $Revision\n"; exit(0) }
if($opt{noaction}) { die "ERROR: don't know how to \"no-action\".\n" }
my $config = shift @ARGV;
my $si = Smokeping::Info->new($config);
my $nodes = $si->fetch_nodes(pattern=>$opt{filter},mode=>$opt{mode});
my @rows = qw(med_avg med_min med_max med_now loss_avg loss_max loss_now);
print '# ',join $opt{separator}, 'node_path',@rows if not $opt{'no-head'};
print "\n";
for my $node (@$nodes) {
my $data = $si->stat_node($node,'end-24h','now');
print join $opt{separator},$node->{path},map {defined $data->{$_} ? sprintf($opt{format},$data->{$_}) : '?'} @rows;
print "\n";
}
}
main;
__END__
=head1 NAME
smokeinfo - poll smokeping site for numeric information
=head1 SYNOPSIS
B<smokeinfo> path/to/config.cfg [I<options>]
--start x rrd graph start time. (default now-24h)
--end y rrd graph end time. (default now)
--filter pattern search pattern for node selection
--mode plain (default) how to use the pattern
- plain
- recursive
- regexp
--separator ; (default)
--format %le (default)
--no-head do not print a header
--man show man-page and exit
-h, --help display this help and exit
--version output version information and exit
=head1 DESCRIPTION
SmokeInfo is a simple frontend to the L<Smokeping::Info> module. It provides
access to numeric data stored in the rrd files.
Note that --start and --end are passed directly to rrd graph. This means
they work on the same syntax.
=head2 Examples
Get all data all nodes
smokeinfo etc/config
Only show nodes directly under /Customers
smokeinfo --filter=/Customers/ etc/config
Show all nodes under /Customers
smokeinfo --mode=recursive --filter=/Customers/ etc/config
Show all nodes with '_wlan_' in the name
smokeinfo --mode=regexp --filter=_wlan_ etc/config
=head1 COPYRIGHT
Copyright (c) 2009 by OETIKER+PARTNER AG. All rights reserved.
=head1 LICENSE
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., 675 Mass Ave, Cambridge, MA 02139, USA.
=head1 AUTHOR
S<Tobi Oetiker E<lt>tobi@oetiker.chE<gt>>
=head1 HISTORY
2009-01-05 to Initial Version
=cut
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