Add primitive nagios-check-raid-3ware

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@57 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede

1 files changed, 100 insertions, 0 deletions

diff --git a/nagios-check-raid-3ware b/nagios-check-raid-3ware
new file mode 100755
index 0000000..4a37fc0
--- /dev/null
+++ b/nagios-check-raid-3ware
@@ -0,0 +1,100 @@
+#!/usr/bin/perl -Tw
+
+# Copyright (C) 2006 Peter Palfrader <peter@palfrader.org>
+
+# Need to allow /usr/local/bin/tw_cli info c0 u0 status in sudoers:
+#
+#  nagios          ALL=(ALL) NOPASSWD: /usr/local/bin/tw_cli info c0 u0 status
+#
+
+use strict;
+use English;
+use Getopt::Long;
+
+$ENV{'PATH'} = '/bin:/sbin:/usr/bin:/usr/sbin';
+delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
+
+my $TW_CLI = 'sudo /usr/local/bin/tw_cli';
+my $VERSION = '0.0.0';
+
+# nagios exit codes
+my $UNKNOWN = -1;
+my $OK = 0;
+my $WARNING = 1;
+my $CRITICAL = 2;
+
+my $params = {
+	controller => 0,
+	unit       => 0
+	};
+
+Getopt::Long::config('bundling');
+if (!GetOptions (
+	'--help'	=> \$params->{'help'},
+	'--version'	=> \$params->{'version'},
+	'--verbose'	=> \$params->{'verbose'},
+	'--controller'	=> \$params->{'controller'},
+	'--unit'	=> \$params->{'unit'},
+	)) {
+	die ("$PROGRAM_NAME: Usage: $PROGRAM_NAME [--help|--version] [--verbose]\n");
+};
+if ($params->{'help'}) {
+	print "$PROGRAM_NAME: Usage: $PROGRAM_NAME [--help|--version] [--verbose]\n";
+	print "Reports processes that are linked against libraries that no longer exist.\n";
+	exit (0);
+};
+if ($params->{'version'}) {
+	print "nagios-check-libs $VERSION\n";
+	print "nagios check for availability of debian (security) updates\n";
+	print "Copyright (c) 2005 Peter Palfrader <peter\@palfrader.org>\n";
+	exit (0);
+};
+
+$SIG{'__DIE__'} = sub {
+	print STDERR @_;
+	exit $UNKNOWN;
+};
+
+
+my $command = "$TW_CLI info c$params->{'controller'} u$params->{'unit'} status";
+print STDERR "Running $command\n" if $params->{'verbose'};
+open (TW, "$command|") or die ("Cannot run $command: $!\n");
+my @tw=<TW>;
+close TW;
+if ($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, $status) = $line =~ m#^(/c[0-9]+/u[0-9]+) status = ([A-Z]+)$#;
+	unless (defined($device) && defined($status)) {
+		print "Cannot parse line '$line'\n";
+		exit $UNKNOWN;
+	};
+	if ($status eq 'OK') {
+		$msg .= "$device: $status; ";
+		$exit = $exit > $OK ? $exit : $OK;
+	} elsif ($status eq 'DEGRADED') {
+		$msg .= "$device: $status; ";
+		$exit = $exit > $CRITICAL ? $exit : $CRITICAL;
+	} elsif ($status eq 'OFFLINE') {
+		$msg .= "$device: $status; ";
+		$exit = $exit > $CRITICAL ? $exit : $CRITICAL;
+	} else {
+		$msg .= "$device: UKNOWN STATUS '$status'; ";
+		$exit = $exit > $UNKNOWN ? $exit : $UNKNOWN;
+	};
+};
+
+if ($msg eq '') {
+	$msg = "No devices found";
+	die ("exit is not UKNOWN but $exit") if ($exit != $UNKNOWN);
+}
+
+print $msg,"\n";
+exit $exit;