/usr/share/munin/plugins/sybase_space is in munin-node 1.4.6-3ubuntu3.4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | #!/usr/bin/perl -w
# -*- perl -*-
=head1 NAME
sybase_space - Plugin to monitor sybase database space usage
=head1 CONFIGURATION
You need to add the user to all the databases you want monitored.
Configuration variables:
SYBASE - Sybase home
SYBASE_USER - Username
SYBASE_PASS - Password
SYBASE_HOST - Host
=head1 MAGIC MARKERS
#%# family=manual
#%# capabilities=
=head1 AUTHOR
Copyright (C) 2003-2004 Jimmy Olsen
=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; version 2 dated June, 1991.
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., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
=cut
use strict;
use DBD::Sybase;
use DBI;
my $user = $ENV{SYBASE_USER} || "monitor";
my $pass = $ENV{SYBASE_PASS} || "monitor";
my $host = $ENV{SYBASE_HOST} || "localhost";
my $db = $ENV{SYBASE_DB} || "master";
$ENV{SYBASE} = $ENV{SYBASE} || "/usr/local/sybase";
my $dbh = DBI->connect ("dbi:Sybase:$db;host=$host", $user, $pass);
if ($ARGV[0] eq "autoconf")
{
if (!$dbh)
{
print "no (Could not connect to database.)\n";
exit 0;
}
print "yes\n";
exit 0;
}
if (!$dbh)
{
die "Could not run DBI::connect\n";
}
my $databases = &list_dbs ($dbh);
if (defined $ARGV[0] and $ARGV[0] =~ /^config$/)
{
print "host_name sybase-i.fileflow.com\n";
print "graph_title Sybase database space usage\n";
print "graph_args -u 100 -l 0\n";
print "graph_vlabel %\n";
print "graph_category sybase\n";
foreach my $db (keys %{$databases})
{
print "$db.label $db\n";
print "$db.type GAUGE\n";
print "$db.warning 85\n";
print "$db.critical 95\n";
}
exit 0;
}
my $db_info;
foreach my $db (keys %{$databases})
{
$db_info = &space_db ($dbh, $db, $db_info);
}
foreach my $db (keys %{$db_info})
{
#print "$db $db_info->{$db}->{used} / $db_info->{$db}->{total} = ", $db_info->{$db}->{used}*100/$db_info->{$db}->{total}, ".\n";
print "$db.value ", $db_info->{$db}->{used}*100/$db_info->{$db}->{total}, "\n";
}
1;
sub list_dbs
{
my $h = shift;
my $dbs = undef;
if (! $h->do ("use master"))
{
die "Error: could not \"use master\"...\n";
}
my $sth = $dbh->prepare ("select name from sysdatabases");
my $rv = $sth->execute;
if (! $rv)
{
die "Error: could not run \"select name from sysdatabases\"...\n";
}
$dbs = $sth->fetchall_hashref ("name");
return $dbs;
}
sub space_db
{
my $h = shift;
my $db = shift;
my $dbs = shift;
if (! $h->do ("use $db"))
{
die "Error: could not \"use $db\"...\n";
}
my $sth = $dbh->prepare ("sp_spaceused");
my $rv = $sth->execute;
if (! $rv)
{
die "Error: could not use \"sp_spaceused\"...\n";
}
do {
while (my $d = $sth->fetchrow_arrayref)
{
#print join ('|',@{$d}), "...\n";
if ($d->[0] =~ /^$db$/)
{
$dbs->{$db}->{total} = &bytes ($d->[1]);
}
elsif (!$d->[0])
{
next;
}
else
{
$dbs->{$db}->{used} = &bytes ($d->[0]);
}
}
} while ($sth->{syb_more_results});
return $dbs;
}
sub bytes
{
my $val = shift;
if ($val =~ /^\s*([\d\.]+)\s*kb\s*$/i)
{
$val = $1*1024;
}
elsif ($val =~ /^\s*([\d\.]+)\s*mb\s*$/i)
{
$val = $1*1024*1024;
}
elsif ($val =~ /^\s*([\d\.]+)\s*gb\s*$/i)
{
$val = $1*1024*1024*1024;
}
return $val;
}
# vim:syntax=perl
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