122 lines
3.3 KiB
Perl
122 lines
3.3 KiB
Perl
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#!/usr/bin/perl
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#
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# check_qmailq.pl - nagios plugin
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# This plugin allows you to check the number of Mails in a qmail-
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# queue. PLUGIN NEEDS CONFIGURATION ! (see below)
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#
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# Copyright 2000 Benjamin Schmid
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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#
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# Emergency E-Mail :) blueshift@gmx.net
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#
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### CONFIGURATION SECTION ####################
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my $statcommand = "/var/qmail/bin/qmail-qstat";
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my $queuewarn = 5; # Warning, if more than x mail in Queue
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my $queuecrit = 10; # Critical if "--"
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my $prewarn = 1; # Warning, if more than x unhandled mails
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# (not in Queue
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my $precrit = 5; # Critical, if "--"
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### CONFIURATION SECTION END ################
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use strict;
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use Carp;
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#use Getopt::Long;
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#&Getopt::Long::config('auto_abbrev');
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my $TIMEOUT = 15;
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my %ERRORS = ('UNKNOWN' , '-1',
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'OK' , '0',
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'WARNING', '1',
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'CRITICAL', '2');
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my $state = "UNKNOWN";
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my $answer = "";
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#sub usage {
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# printf "\nMissing arguments!\n";
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# printf "\n";
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# printf "Printer Server Queue Nagios Plugin\n";
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# printf "monitors jobs in lpr queues\n";
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# printf "usage: \n";
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# printf "check_lpq.pl \n";
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# printf "Copyright (C) 2000 Benjamin Schmid\n";
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# printf "check_lpq.pl comes with ABSOLUTELY NO WARRANTY\n";
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# printf "This programm is licensed under the terms of the ";
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# printf "GNU General Public License\n(check source code for details)\n";
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# printf "\n\n";
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# exit $ERRORS{"UNKNOWN"};
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#}
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# Just in case of problems, let's not hang Nagios
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$SIG{'ALRM'} = sub {
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print ("ERROR: check_lpq.pl Time-Out $TIMEOUT s \n");
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exit $ERRORS{"UNKNOWN"};
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};
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alarm($TIMEOUT);
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#$status = GetOptions("community=s",\$community,
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# "port=i",\$port);
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#if ($status == 0)
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#{
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# &usage;
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#}
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# $hostname = shift || &usage;
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if (! open STAT, "$statcommand|") {
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print ("$state: $statcommand returns no result!");
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exit $ERRORS{$state};
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}
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my @lines = <STAT>;
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close STAT;
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# Mails in Queues
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if ($lines[0]=~/^messages in queue: (\d+)/) {
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my $anzq = $1;
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$answer = $answer . "$anzq";
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$state='WARNING' if ($anzq >= $queuewarn);
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$state='CRITICAL' if ($anzq >= $queuecrit);
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} else {
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$state='CRITICAL';
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$answer="Keine gueltigte Antwort (Zeile #1) von $statcommand\n";
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}
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# Unverarbeite Mails
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if ($lines[1]=~/^messages in queue but not yet preprocessed: (\d+)/) {
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my $anzp = $1;
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$answer = $answer . " E-Mail(s) nicht ausgeliefert, $anzp unverarbeitet.";
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$state='WARNING' if ($anzp >= $prewarn && $state eq 'UNKNOWN');
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$state='CRITICAL' if ($anzp >= $precrit);
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} else {
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$state='CRITICAL';
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$answer=$answer . "Keine gueltigte Antwort (Zeile #2) von $statcommand\n";
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}
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$state = 'OK' if ($state eq 'UNKNOWN');
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print ("$state: $answer\n");
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exit $ERRORS{$state};
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