226 lines
6.8 KiB
Perl
Executable File
226 lines
6.8 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# File: snmp__gwia_msgs__
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# Copyright (C) 2007 Gabriele Pohl (contact@dipohl.de)
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#
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# Derived from plugin snmp__load
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# Copyright (C) 2004 Jimmy Olsen, Dagfinn Ilmari Mannsåker
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2 dated June,
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# 1991.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ------------------------------------------------------------
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# Plugin to monitor Novell Groupwise Internet Agent (GWIA)
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# ------------------------------------------------------------
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#
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# Management Information Base (MIB) GWIAMIB
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#
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# Naming Tree: 1.3.6.1.4.1.23
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# iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) novell(23)
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#
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# To see all values available for your GWIA, type
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# snmpwalk -v1 -c public -m GWIAMIB <HOST> gwia
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#
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# This plugin fetches:
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#
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# * gwiaGatewayName - 1.3.6.1.4.1.23.2.70.1.1.
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# * gwiaStatMsgsOut - 1.3.6.1.4.1.23.2.70.1.7.
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# * gwiaStatMsgsIn - 1.3.6.1.4.1.23.2.70.1.8.
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# * gwiaStatStatusesOut - 1.3.6.1.4.1.23.2.70.1.9.
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# * gwiaStatStatusesIn - 1.3.6.1.4.1.23.2.70.1.10.
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# * gwiaStatErrorsOut - 1.3.6.1.4.1.23.2.70.1.11.
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# * gwiaStatErrorsIn - 1.3.6.1.4.1.23.2.70.1.12.
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#
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# Usage:
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# --------------
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# Link this file snmp__gwia_msgs_ to your nodes servicedir [/etc/munin/plugins]
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#
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# as:
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# snmp_<host>_gwia_msgs_<pos>
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#
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# with:
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# <host> = Name or IP-Number of host
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# <pos> = table index of the GWIA Object
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#
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# E.g.
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# ln -s /usr/share/munin/plugins/snmp__gwia_msgs_ \
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# /etc/munin/plugins/snmp_foo.example.com_gwia_msgs_0
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# ...will monitor a single GWIA object on host foo.example.com.
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#
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# Parameters
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# community - Specify which community string to use (Default: public)
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# port - Specify which port to read from (Default: 161)
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# host - Specify which host to monitor (Default: Read from link in servicedir)
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# pos - Specify which table Object to read (Default: Read from link in servicedir,
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#
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# You may adjust settings to your need via configuration in plugin-conf.d/munin-node:
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# [snmp_*_gwia_msgs_*]
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# env.port <your_port_number>
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# env.community <your SNMP community string>
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# env.pos <your objects table position. Values: 0,1,2,..>
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# env.host <name or IP of your host>
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#
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# Parameters can also be specified on a per GWIA basis, eg:
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# [snmp_foo.example.com_gwia_msgs_1]
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# env.port 166
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# env.community example
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#
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# $Log$
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# Revision 1.0 2007/09/08 16:08 gap
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# Created by gap
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#
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#%# family=snmpauto
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#%# capabilities=snmpconf
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use strict;
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use Net::SNMP;
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my $DEBUG = 0;
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my $host = $ENV{host} || undef;
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my $port = $ENV{port} || 161;
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my $community = $ENV{community} || "public";
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my $pos = $ENV{pos} || 0;
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my $response;
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# fix values
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my $GRAPH_PERIOD = "minute";
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my $GRAPH_VLABEL = "messages per $GRAPH_PERIOD in(-) / out(+)";
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my $MSGS_LABEL='Messages';
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my $STATS_LABEL='Status-Msgs';
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my $ERRORS_LABEL='Errors';
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my $ERRORS_CRITICAL=10;
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if (defined $ARGV[0] and $ARGV[0] eq "snmpconf")
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{
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print "require 1.3.6.1.4.1.23.2.70.1.1. [.*]\n"; # gwiaGatewayName
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print "require 1.3.6.1.4.1.23.2.70.1.7. [\\d*]\n"; # gwiaStatMsgsOut
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print "require 1.3.6.1.4.1.23.2.70.1.8. [\\d*]\n"; # gwiaStatMsgsIn
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print "require 1.3.6.1.4.1.23.2.70.1.11. [\\d*]\n"; # gwiaStatErrorsOut
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print "require 1.3.6.1.4.1.23.2.70.1.12. [\\d*]\n"; # gwiaStatErrorsIn
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print "require 1.3.6.1.4.1.23.2.70.1.9. [\\d*]\n"; # gwiaStatStatusesOut
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print "require 1.3.6.1.4.1.23.2.70.1.10. [\\d*]\n"; # gwiaStatStatusesIn
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exit 0;
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}
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if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_gwia_msgs_(\d+)*$/)
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{
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$host = $1;
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$pos = $2;
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}
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elsif (!defined($host))
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{
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print "# Debug: $0 -- $1\n" if $DEBUG;
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die "# Error: couldn't understand what I'm supposed to monitor.";
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}
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my ($session, $error) = Net::SNMP->session(
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-hostname => $host,
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-community => $community,
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-port => $port
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);
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if (!defined ($session))
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{
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die "Croaking: $error";
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}
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if (defined $ARGV[0] and $ARGV[0] eq "config")
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{
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# get name of Internet Agent
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my $gwname = &get_single ($session, "1.3.6.1.4.1.23.2.70.1.1.$pos"); # gwiaGatewayName
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# output to munin
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print "host_name $host
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graph_category mail
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graph_args --base 1000
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graph_period $GRAPH_PERIOD
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graph_title GWIA msg load ($gwname)
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graph_info Shows per minute activity of the Groupwise Internet Agent (GWIA), here: $gwname.<br />Outgoing data will be reported as positive value, incoming as negative value.
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graph_vlabel $GRAPH_VLABEL
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msgs_in.label $MSGS_LABEL
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msgs_in.info gwiaStatMsgsIn (1.3.6.1.4.1.23.2.70.1.8.)
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msgs_in.type DERIVE
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msgs_in.min 0
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msgs_in.draw AREA
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msgs_in.graph no
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msgs_out.label $MSGS_LABEL
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msgs_out.info gwiaStatMsgsOut (1.3.6.1.4.1.23.2.70.1.7.)
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msgs_out.type DERIVE
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msgs_out.min 0
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msgs_out.draw AREA
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msgs_out.negative msgs_in
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msgs_out.graph yes
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stats_in.label $STATS_LABEL
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stats_in.info gwiaStatStatusesIn (1.3.6.1.4.1.23.2.70.1.10.)
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stats_in.type DERIVE
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stats_in.min 0
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stats_in.draw LINE1
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stats_in.graph no
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stats_out.label $STATS_LABEL
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stats_out.info gwiaStatStatusesOut (1.3.6.1.4.1.23.2.70.1.9.)
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stats_out.type DERIVE
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stats_out.min 0
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stats_out.draw LINE1
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stats_out.negative stats_in
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stats_out.graph yes
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errors_in.label $ERRORS_LABEL
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errors_in.info gwiaStatErrorsIn (1.3.6.1.4.1.23.2.70.1.12.)
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errors_in.critical $ERRORS_CRITICAL
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errors_in.type DERIVE
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errors_in.min 0
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errors_in.draw LINE1
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errors_in.graph no
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errors_out.label $ERRORS_LABEL
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errors_out.info gwiaStatErrorsOut (1.3.6.1.4.1.23.2.70.1.11.)
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errors_out.critical $ERRORS_CRITICAL
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errors_out.type DERIVE
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errors_out.negative errors_in
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errors_out.min 0
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errors_out.draw LINE1
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errors_out.graph yes";
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exit 0;
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}
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# fetch the data and print
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print "msgs_in.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.8.$pos"), "\n"; # gwiaStatMsgsIn
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print "msgs_out.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.7.$pos"), "\n"; # gwiaStatMsgsOut
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print "stats_in.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.10.$pos"), "\n"; # gwiaStatStatusesIn
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print "stats_out.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.9.$pos"), "\n"; # gwiaStatStatusesOut
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print "errors_in.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.12.$pos"), "\n"; # gwiaStatErrorsIn
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print "errors_out.value ", &get_single ($session, "1.3.6.1.4.1.23.2.70.1.11.$pos"), "\n"; # gwiaStatErrorsOut
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sub get_single
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{
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my $handle = shift;
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my $oid = shift;
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print "# Getting single $oid...\n" if $DEBUG;
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$response = $handle->get_request ($oid);
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if (!defined $response->{$oid})
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{
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return undef;
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}
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else
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{
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return $response->{$oid};
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}
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}
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