From 0b6423f9c99d9edf8c96fefd0f6c453859395aa1 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Mon, 30 Sep 2013 00:03:24 +0200
Subject: Import Nagios Plugins site

Import the Nagios Plugins web site, Cronjobs, infrastructure scripts,
and configuration files.
---
 web/attachments/263186-check_linux_raid.pl.diff | 77 +++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 web/attachments/263186-check_linux_raid.pl.diff

(limited to 'web/attachments/263186-check_linux_raid.pl.diff')

diff --git a/web/attachments/263186-check_linux_raid.pl.diff b/web/attachments/263186-check_linux_raid.pl.diff
new file mode 100644
index 0000000..0e7861c
--- /dev/null
+++ b/web/attachments/263186-check_linux_raid.pl.diff
@@ -0,0 +1,77 @@
+--- contrib/check_linux_raid.pl	2007-08-28 04:19:45.000000000 +0100
++++ contrib/check_linux_raid.pl.new	2008-01-21 17:28:18.000000000 +0000
+@@ -3,6 +3,7 @@
+ # Copyright (c) 2002 ISOMEDIA, Inc.
+ # originally written by Steve Milton
+ # later updates by sean finney <seanius@seanius.net>
++# bux fixing & usage message by Alain Williams <addw@phcomp.co.uk>
+ #
+ # 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
+@@ -26,6 +27,8 @@
+ use lib "/usr/local/nagios/libexec";
+ use utils qw(%ERRORS);
+ 
++my ($progname) = $0 =~ m|([^/]+)$|;
++
+ # die with an error if we're not on Linux
+ if ($^O ne 'linux') {
+     print "This plugin only applicable on Linux.\n";
+@@ -42,9 +45,22 @@
+ 	return "UNKNOWN";
+ }
+ 
++sub usage {
++	print "Inspect Linux software raid devices and return a status for nagios\n";
++	print "Usage:\n";
++	print "$progname [--help | -h] [md-device ...]\n";
++	print "A md-device might be: md0\n";
++	print "If md-device is not given, all mds will be inspected\n";
++	exit 0;
++}
++
+ my $nextdev;
+-if(defined $ARGV[0]) { $nextdev = shift; }
+-else { $nextdev = "md[0-9]"; }
++if(defined $ARGV[0]) {
++	$nextdev = shift;
++	usage() if($nextdev eq '--help' or $nextdev eq '-h');
++} else {
++	$nextdev = "md[0-9]+";	# All MD devices
++}
+ 
+ my $code = "UNKNOWN";
+ my $msg = "";
+@@ -53,6 +69,7 @@
+ my %finish;
+ my %active;
+ my %devices;
++my $debug;
+ 
+ while(defined $nextdev){
+ 	open (MDSTAT, "< /proc/mdstat") or die "Failed to open /proc/mdstat";
+@@ -60,14 +77,22 @@
+ 	while(<MDSTAT>) {
+ 		if (defined $device) {
+ 			if (/(\[[_U]+\])/) {
++				print "status='$1' device '$device'\n" if($debug);
+ 				$status{$device} = $1;
+ 			} elsif (/recovery = (.*?)\s/) {  
+ 				$recovery{$device} = $1;
+ 				($finish{$device}) = /finish=(.*?min)/;
+-			} elsif (/^\s*$/) {
++			} elsif (/^\s*$/) {	# Start of another device - blank line. NB: may not be present
++				print "undef '$device' _='$_'\n" if($debug);
+ 				$device=undef;
++			} elsif(/^md[0-9]+\s*:/) {	# Start of another device - another way
++				print "undef '$device' _='$_'\n" if($debug);
++				undef $device;
+ 			}
+-		} elsif (/^($nextdev)\s*:/) {
++		}
++
++		# No current device and this line matches the device pattern ?
++		if ( ! defined($device) and /^($nextdev)\s*:/) {
+ 			$device=$1;
+ 			$devices{$device}=$device;
+ 			if (/active/) {
-- 
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