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#!/usr/bin/perl
#
# Graph agesinceseen range counts from SiteSummary
#
# Based on bourne shell module written by Snorre Jensen. Rewritten to
# perl to be able to use the SiteSummary perl module by Petter
# Reinholdtsen.
# License: GNU General Public License
#
# Magick markers (optional):
#%# family=auto
#%# capabilities=autoconf
use strict;
use warnings;
use SiteSummary;
my %counts;
my %agegroups = get_age_groups();
my @order = map { $agegroups{$_}; } sort { $a <=> $b } keys %agegroups;
sub label2key {
my $label = shift;
# Clean using method described on
# http://munin-monitoring.org/wiki/notes_on_datasource_names
$label =~ s/^[^A-Za-z_]/_/;
$label =~ s/[^A-Za-z0-9_]/_/g;
return "$label";
}
if (!$ARGV[0]) {
for_all_hosts(\&handle_host);
for my $label (@order) {
my $key = label2key($label);
print "$key.value ", defined $counts{$label} ? $counts{$label} : 0 , "\n";
}
} elsif ($ARGV[0] eq "config") {
print "graph_title SiteSummary AgeSinceSeen\n";
print "graph_order ", join(" ", map { label2key($_); } @order), "\n";
print "graph_vlabel count\n";
print "graph_scale yes\n";
print "graph_args --base 1000 -l 0\n";
print "graph_height 400\n";
print "graph_category SiteSummary\n";
my $first = 1;
for my $label (@order) {
my $key = label2key($label);
if ($first) {
print "$key.draw AREA\n";
$first = 0;
} else {
print "$key.draw STACK\n";
}
print "$key.label $label\n";
}
} elsif ($ARGV[0] eq "autoconf") {
# This module is only available when the sitesummary collector is
# installed too, thus we always answer yes.
print "yes\n";
exit 0;
}
sub handle_host {
my $hostid = shift;
my %agegroups = get_age_groups();
my $agegroup = get_age_group($hostid);
$counts{$agegroups{$agegroup}}++;
}
exit 0;
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