summaryrefslogtreecommitdiff
path: root/nagios-checks/nagios-check-raid-3ware
diff options
context:
space:
mode:
Diffstat (limited to 'nagios-checks/nagios-check-raid-3ware')
-rwxr-xr-xnagios-checks/nagios-check-raid-3ware134
1 files changed, 134 insertions, 0 deletions
diff --git a/nagios-checks/nagios-check-raid-3ware b/nagios-checks/nagios-check-raid-3ware
new file mode 100755
index 0000000..8d767b8
--- /dev/null
+++ b/nagios-checks/nagios-check-raid-3ware
@@ -0,0 +1,134 @@
+#!/usr/bin/perl -Tw
+
+# Copyright (C) 2006,2008,2009 Peter Palfrader <peter@palfrader.org>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+# 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 = '/usr/local/bin/tw_cli';
+my $SVN_REVISION_STRING = '$Rev$';
+my ($SVN_REVISION) = ($SVN_REVISION_STRING =~ /([0-9]+)/);
+ $SVN_REVISION = 'unknown' unless defined $SVN_REVISION;
+my $VERSION = '0.0.0.'.$SVN_REVISION;
+
+# nagios exit codes
+my $UNKNOWN = -1;
+my $OK = 0;
+my $WARNING = 1;
+my $CRITICAL = 2;
+
+my $params = {
+ 'no-sudo' => 0,
+ 'controller' => 0,
+ 'unit' => 0
+ };
+
+Getopt::Long::config('bundling');
+if (!GetOptions (
+ '--help' => \$params->{'help'},
+ '--version' => \$params->{'version'},
+ '--verbose' => \$params->{'verbose'},
+ '--controller=i' => \$params->{'controller'},
+ '--unit=i' => \$params->{'unit'},
+ '--no-sudo' => \$params->{'no-sudo'},
+ )) {
+ die ("$PROGRAM_NAME: Usage: $PROGRAM_NAME [--help|--version] [--verbose] [--no-sudo] [--controller=<n>] [--unit=<n>]\n");
+};
+if ($params->{'help'}) {
+ print "$PROGRAM_NAME: Usage: $PROGRAM_NAME [--help|--version] [--verbose] [--no-sudo] [--controller=<n>] [--unit=<n>]\n";
+ print "Checks status of 3ware raid arrays.\n";
+ exit (0);
+};
+if ($params->{'version'}) {
+ print "nagios-check-raid-3ware $VERSION\n";
+ print "nagios check for 3ware raids\n";
+ print "Copyright (c) 2006 Peter Palfrader <peter\@palfrader.org>\n";
+ exit (0);
+};
+
+$SIG{'__DIE__'} = sub {
+ print STDERR @_;
+ exit $UNKNOWN;
+};
+
+unless (-e $TW_CLI) {
+ print "Cannot find '$TW_CLI'.\n";
+ exit $UNKNOWN;
+};
+
+my $sudo = $params->{'no-sudo'} ? '' : 'sudo ';
+my $command = "$sudo $TW_CLI info c$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' ||
+ $status eq 'VERIFYING') {
+ $msg .= ($msg eq '' ? '' : '; '). "$device: $status";
+ $exit = $exit > $OK ? $exit : $OK;
+ } elsif ($status eq 'REBUILDING') {
+ $msg .= ($msg eq '' ? '' : '; '). "$device: $status";
+ $exit = $exit > $WARNING ? $exit : $WARNING;
+ } elsif ($status eq 'DEGRADED') {
+ $msg .= ($msg eq '' ? '' : '; '). "$device: $status";
+ $exit = $exit > $CRITICAL ? $exit : $CRITICAL;
+ } elsif ($status eq 'OFFLINE') {
+ $msg .= ($msg eq '' ? '' : '; '). "$device: $status";
+ $exit = $exit > $CRITICAL ? $exit : $CRITICAL;
+ } else {
+ $msg .= ($msg eq '' ? '' : '; '). "$device: UNKNOWN STATUS '$status'";
+ $exit = $exit > $UNKNOWN ? $exit : $UNKNOWN;
+ };
+};
+
+if ($msg eq '') {
+ $msg = "No devices found";
+ die ("exit is not UNKNOWN but $exit") if ($exit != $UNKNOWN);
+}
+
+print $msg,"\n";
+exit $exit;