Repository
Munin (contrib)
Last change
2018-09-16
Graph Categories
Keywords
Language
Perl
License
curl

s3_storage

Sadly there is no documentation for this plugin.

#!/usr/bin/perl

use strict;
use warnings;

my $s3_id = exists $ENV{'s3_id'} ? $ENV{'s3_id'} : "user";
my $s3curl = "perl s3-curl/s3curl.pl --id $s3_id -- -s -S";

sub get_bucket_list()
{
    my $buckets = `$s3curl http://s3.amazonaws.com`;
    my $str = $buckets;
    my @bucket_list;

    while ($buckets =~ s/.<Name>([\w._-]+)<\/Name>//)
	 {
        push @bucket_list, $1;
    }

    return @bucket_list;
}

my @bucket_list = split /\s+/, ($ENV{'buckets'} || '');
if (not @bucket_list)
{
    @bucket_list = get_bucket_list();
}

if ($ARGV[0] and $ARGV[0] eq "autoconf")
{
    if (@bucket_list) {
        print "yes\n";
    } else {
        print "no\n";
    }
    exit 0;
}

sub get_bucket_stats
{
    my ($name) = @_;
    my $stats = `$s3curl http://$name.s3.amazonaws.com`;
    my %res;

    $res{'size'}  = 0;

    while ($stats =~ s/.<Size>([\w._-]+)<\/Size>//)
	 {
        $res{'size'} += $1;
		  $res{'count'}++;
    }

    return %res;
}

if ($ARGV[0] and $ARGV[0] eq "config")
{
    # The headers
    print "graph_title S3 Storage Usage\n";
    print "graph_category cloud\n";
    print "graph_args --base 1024 -l 0\n";
    print "graph_vlabel bytes\n";
    print "graph_info Plugin available at <a href='https://github.com/aptivate/munin-contrib/blob/master/plugins/s3/s3_storage'>https://github.com/aptivate/munin-contrib/blob/master/plugins/s3/s3_storage</a>\n";

    foreach my $bucket_name (@bucket_list)
	 {
        print "$bucket_name.label Bucket $bucket_name\n";
    }

    exit;
}

foreach my $bucket_name (@bucket_list)
{
    my %stats = get_bucket_stats($bucket_name);
    print "$bucket_name.value " . $stats{'size'} . "\n";
}

exit 0;