From dd431157057e9594008e55310ef33c25e9ea0a55 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Tue, 29 Apr 2008 13:01:57 +0000
Subject: [PATCH] [project @
 peter@palfrader.org-20080429130157-1bm1hy9fy9no2y19] A raid check for master

---
 dsa-nagios-nrpe-config/debian/changelog   |  6 ++
 dsa-nagios-nrpe-config/debian/rules       |  1 +
 dsa-nagios-nrpe-config/dsa-check-raid-mpt | 70 +++++++++++++++++++++++
 nagios-master.cfg                         |  6 ++
 4 files changed, 83 insertions(+)
 create mode 100755 dsa-nagios-nrpe-config/dsa-check-raid-mpt

diff --git a/dsa-nagios-nrpe-config/debian/changelog b/dsa-nagios-nrpe-config/debian/changelog
index 57055c2..c089d2c 100644
--- a/dsa-nagios-nrpe-config/debian/changelog
+++ b/dsa-nagios-nrpe-config/debian/changelog
@@ -1,3 +1,9 @@
+dsa-nagios-nrpe-config (35) unstable; urgency=low
+
+  * dsa-check-raid-mpt
+
+ -- Peter Palfrader <weasel@debian.org>  Tue, 29 Apr 2008 12:57:50 +0000
+
 dsa-nagios-nrpe-config (34) unstable; urgency=low
 
   * dsa-check-raid-3ware
diff --git a/dsa-nagios-nrpe-config/debian/rules b/dsa-nagios-nrpe-config/debian/rules
index 4e774a5..df8c8b0 100755
--- a/dsa-nagios-nrpe-config/debian/rules
+++ b/dsa-nagios-nrpe-config/debian/rules
@@ -15,6 +15,7 @@ install:
 
 	install -m 644 nrpe_dsa.cfg $(CURDIR)/debian/dsa-nagios-nrpe-config/etc/nagios
 	install -m 755 dsa-check-raid-dac960 $(CURDIR)/debian/dsa-nagios-nrpe-config/usr/lib/nagios/plugins
+	install -m 755 dsa-check-raid-mpt $(CURDIR)/debian/dsa-nagios-nrpe-config/usr/lib/nagios/plugins
 	install -m 755 dsa-check-raid-sw $(CURDIR)/debian/dsa-nagios-nrpe-config/usr/lib/nagios/plugins
 	install -m 755 dsa-check-raid-3ware $(CURDIR)/debian/dsa-nagios-nrpe-config/usr/lib/nagios/plugins
 	install -m 755 dsa-check-da-in-aliases $(CURDIR)/debian/dsa-nagios-nrpe-config/usr/lib/nagios/plugins
diff --git a/dsa-nagios-nrpe-config/dsa-check-raid-mpt b/dsa-nagios-nrpe-config/dsa-check-raid-mpt
new file mode 100755
index 0000000..5dd1155
--- /dev/null
+++ b/dsa-nagios-nrpe-config/dsa-check-raid-mpt
@@ -0,0 +1,70 @@
+#!/usr/bin/perl -Tw
+
+# Copyright (C) 2008 Peter Palfrader <peter@palfrader.org>
+
+# Need to allow /usr/local/bin/tw_cli info c0 u0 status in sudoers:
+#
+#  nagios          ALL=(ALL) NOPASSWD: /usr/sbin/mpt-status -s
+#
+
+use strict;
+use English;
+use Getopt::Long;
+
+$ENV{'PATH'} = '/bin:/sbin:/usr/bin:/usr/sbin';
+delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
+
+my $MPT_STATUS = '/usr/sbin/mpt-status';
+
+# nagios exit codes
+my $UNKNOWN = -1;
+my $OK = 0;
+my $WARNING = 1;
+my $CRITICAL = 2;
+
+$SIG{'__DIE__'} = sub {
+	print STDERR @_;
+	exit $UNKNOWN;
+};
+
+unless (-e $MPT_STATUS) {
+	print "Cannot find '$MPT_STATUS'.\n";
+	exit $UNKNOWN;
+};
+
+my $command = "sudo $MPT_STATUS -s";
+open (MPT, "$command|") or die ("Cannot run $command: $!\n");
+my @tw=<MPT>;
+close MPT;
+if ($CHILD_ERROR) { # program failed
+	die("$command returned with non-zero exit code: ".($CHILD_ERROR / 256)."\n");
+};
+
+
+my $exit = $UNKNOWN;
+my $msg = '';
+for my $line (@tw)  {
+	chomp $line;
+	next if $line =~ /^$/;
+	my ($device, $num, $status) = $line =~ m#^(vol_id|phys_id)\s+([0-9]+)\s+(.*)$#;
+	unless (defined($device) && defined($num) && defined($status)) {
+		print "Cannot parse line '$line'\n";
+		exit $UNKNOWN;
+	};
+	if ($status eq 'OPTIMAL' ||
+	    $status eq 'ONLINE') {
+		$msg .= ($msg eq '' ? '' : '; '). "$device $num: $status";
+		$exit = $exit > $OK ? $exit : $OK;
+	} else {
+		$msg .= ($msg eq '' ? '' : '; '). "$device $num: $status";
+		$exit = $exit > $CRITICAL ? $exit : $CRITICAL;
+	};
+};
+
+if ($msg eq '') {
+	$msg = "No devices found";
+	die ("exit is not UNKNOWN but $exit") if ($exit != $UNKNOWN);
+}
+
+print $msg,"\n";
+exit $exit;
diff --git a/nagios-master.cfg b/nagios-master.cfg
index 7903356..1c9971c 100644
--- a/nagios-master.cfg
+++ b/nagios-master.cfg
@@ -1129,6 +1129,12 @@ services:
     servicegroups: raid
     nrpe: "/usr/lib/nagios/plugins/dsa-check-raid-3ware"
     hosts: puccini
+ ###
+  -
+    name: RAID - MPT
+    servicegroups: raid
+    nrpe: "/usr/lib/nagios/plugins/dsa-check-raid-mpt"
+    hosts: master
 
  ###
   -
-- 
2.20.1