plugins/snmp/snmp__netapp_* initial checkin of my snmp__netapp_ plugins.

plugins/snmp/snmp__netapp_ops

@@ -0,0 +1,134 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %config =
+(
+    misc64CifsOps => 'CifsOps',
+    misc64NfsOps  => 'NfsOps',
+    iscsi64Ops    => 'IscsiOps',
+    fcp64Ops      => 'FcpOps',
+    misc64HttpOps => 'HttpOps',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.2.2.1.0 [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host OPS \n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel OPS \n";
+    print "graph_category OPS\n";
+    print "graph_info This graph shows OPS for the $host NetApp equipment.\n";
+    print "graph_order misc64CifsOps misc64NfsOps iscsi64Ops fcp64Ops misc64HttpOps\n";
+    foreach my $k (sort keys %config)
+    {
+        print "$k.info The number of OPS for $config{$k}.\n";
+        print "$k.type COUNTER\n";
+        print "$k.label $config{$k}\n";
+        print "$k.min 0\n";
+        print "$k.draw AREASTACK\n";
+    }
+    exit 0;
+}
+
+my $system = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.2.2',
+    -cols =>
+    {
+        27 => 'misc64NfsOps',
+        28 => 'misc64CifsOps',
+        29 => 'misc64HttpOps',
+    },
+);
+
+my $block = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.17',
+    -cols =>
+    {
+        24 => 'iscsi64Ops',
+        25 => 'fcp64Ops',
+    },
+);
+
+my $tmp->{0} = { %{$system->{0}}, %{$block->{0}}} ;
+
+foreach my $k (keys %config)
+{
+    my $v = 'U';
+    $v = $tmp->{0}->{$k} if (defined $tmp);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__