Initial revision

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 178 insertions, 0 deletions

diff --git a/contrib/check_netapp.pl b/contrib/check_netapp.pl
new file mode 100755
index 0000000..d556e9d
--- /dev/null
+++ b/contrib/check_netapp.pl
@@ -0,0 +1,178 @@
+#!/usr/bin/perl -wT
+# check_netapp
+# 
+# Copyright (C) 2000  Leland E. Vandervort <leland@mmania.com>
+#
+# 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 the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# you should have received a copy of the GNU General Public License
+# along with this program (or with Nagios);  if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
+# Boston, MA 02111-1307, USA
+####################################
+# checks for overtemperature, fans, psu, and nfs operations/second on
+# Network Appliance Filers.  
+# Returns:  
+#  OK if temp, fans, psu OK and Ops/Sec below warning and critical
+#   Thresholds (default is warning=3500, critical=5000)  
+#    ** Note:  See the specifications for your Filer model for 
+#       the thresholds !
+#  Returns Warning if NFS Ops/Sec is above warning threshold
+#    (default 3500, or specified by -o command line option)
+#  Returns Critical if NFS Ops/Sec is above critical threshold
+#    ( -m option, or default 5000), or if overtem, psufault, or
+#    fanfault detected.
+#
+####################################
+#  Notes on operational limits for NetApp Filers:
+#   Platform                     Maximum Ops/Second (recommended)
+#   -------------------------------------------------------------
+#   F230                         1000
+#   F740                         5500
+#   F760                         9000
+####################################
+
+use Net::SNMP;
+use Getopt::Long;
+&Getopt::Long::config('auto_abbrev');
+
+my $status;
+my $response = "";
+my $TIMEOUT = 10;
+my $community = "public";
+my $port = 161;
+my $opsthresh = "3500";
+my $critical = "5000";
+
+my $status_string = "";
+
+my %OIDLIST = (
+                overtemp        =>      '1.3.6.1.4.1.789.1.2.4.1.0',
+                failedfan       =>      '1.3.6.1.4.1.789.1.2.4.2.0',
+                failedpsu       =>      '1.3.6.1.4.1.789.1.2.4.4.0',
+                nfsops          =>      '1.3.6.1.4.1.789.1.2.2.1.0'
+              );
+
+
+
+my %STATUSCODE = (  'UNKNOWN' => '-1',
+                    'OK' => '0',
+                    'WARNING' => '1',
+                    'CRITICAL' => '2');
+
+my $state = "UNKNOWN";
+
+
+$SIG{'ALRM'} = sub {
+    print "ERROR: No snmp response from $hostname (sigALRM)\n";
+    exit($STATUSCODE{"UNKNOWN"});
+};
+
+alarm($TIMEOUT);                    
+
+sub get_nfsops {
+        my $nfsops_start = &SNMPGET($OIDLIST{nfsops});
+        sleep(1);
+        my $nfsops_end = &SNMPGET($OIDLIST{nfsops});
+        my $nfsopspersec = $nfsops_end - $nfsops_start;
+        return($nfsopspersec);
+}
+
+
+sub show_help {
+    printf("\nPerl NetApp filer plugin for Nagios\n");
+    printf("Usage:\n");
+    printf("
+  check_netapp [options] <hostname>
+  Options:
+    -c snmp-community
+    -p snmp-port
+    -o Operations per second warning threshold 
+    -m Operations per second critical threshold
+
+");
+    printf("Copyright (C)2000 Leland E. Vandervort\n");
+    printf("check_netapp comes with absolutely NO WARRANTY either implied or explicit\n");
+    printf("This program is licensed under the terms of the\n");
+    printf("GNU General Public License\n(check source code for details)\n\n\n");
+    exit($STATUSCODE{"UNKNOWN"});
+}
+ 
+
+$status = GetOptions( "community=s", \$community,
+                      "port=i",      \$port,
+                      "opsthresh=i", \$opsthresh,
+                      "maxops=i",    \$critical );
+                     
+if($status == 0) {
+    &show_help;
+}
+
+sub SNMPGET {
+    $OID = shift;
+    ($session,$error) = Net::SNMP->session(
+        Hostname        =>      $hostname,
+        Community       =>      $community,
+        Port            =>      $port
+        );
+    if(!defined($session)) {
+        printf("$state %s\n", $error);
+        exit($STATUSCODE{$state});
+    }
+    if(!defined($response = $session->get_request($OID))) {
+        printf("$state %s\n", $session->error());
+        $session->close();
+        exit($STATUSCODE{$state});
+    }
+    $session->close();
+    return($response->{$OID});
+}
+
+$hostname = shift || &show_help;
+
+my $tempcheck = &SNMPGET($OIDLIST{overtemp});
+if($tempcheck == 1) {
+        $state = "OK";
+        $status_string .= "Temp OK ";
+}
+else {
+        $state = "CRITICAL";
+        $status_string .= "Temp CRIT";
+}
+
+foreach $element ('failedfan','failedpsu') {
+        my $my_return = &SNMPGET($OIDLIST{$element});
+        if(($my_return =~ /no/) || ($my_return == 0)) {
+                $status_string .= "$element = $my_return ";
+                $state = "OK";
+        }
+        else {
+                $status_string .= "$element = $my_return ";
+                $state = "CRITICAL";
+        }
+}
+
+my $tmp_opssec = &get_nfsops();
+
+if ($tmp_opssec >= $critical) {
+        $state = "CRITICAL";
+}
+elsif ($tmp_opssec >= $opsthresh) {
+        $state = "WARNING";
+}
+else {
+        $state = "OK";
+}
+
+$status_string .= "Ops\/Sec = $tmp_opssec ";
+
+print "$state $status_string\n";
+exit($STATUSCODE{$state});