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213 lines
6.1 KiB
Perl
Executable File
213 lines
6.1 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# File: snmp__gwpoa_
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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 Mannsaaker
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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 Post Office Agent (POA)
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# ------------------------------------------------------------
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#
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# Management Information Base (MIB) GWPOA
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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 GWPOA, type
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# snmpwalk -v1 -c public -m GWPOA-MIB <HOST> gwpoa
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#
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# This plugin fetches:
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#
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# * poaPostOfficeName - 1.3.6.1.4.1.23.2.38.1.1.1.2.
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# * poaTotalMsgs - 1.3.6.1.4.1.23.2.38.1.1.1.3.
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# * poaUndeliverableMsgs - 1.3.6.1.4.1.23.2.38.1.1.1.8.
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# * poaProblemMsgs - 1.3.6.1.4.1.23.2.38.1.1.1.4.
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# * poaAdmErrorMsg - 1.3.6.1.4.1.23.2.38.1.1.1.27.
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#
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# Usage:
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# --------------
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# Plugin needs to be linked to your servicedir [/etc/munin/plugins]
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# with the hostname (host) and the table index (pos) of the POA-Object
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# defined in the linkage.
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#
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# snmp_<host>_gwpoa_<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 POA Object
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#
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#
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# E.g.
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# ln -s /usr/share/munin/plugins/snmp__gwpoa_ \
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# /etc/munin/plugins/snmp_foo.example.com_gwpoa_1
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#
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# ...will monitor the first POA-Object on host foo.example.com.
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#
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#
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# Configuration:
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# --------------
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# Parameters
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# community - Specify wich 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 via configuration in plugin-conf.d/munin-node:
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# [snmp_*_gwpoa_*]
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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 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 POA basis, eg:
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# [snmp_foo.example.com_gwpoa_2]
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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 2007/09/02 11:27 gap
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# Created by gap
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#
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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} || 1;
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my $response;
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my $GRAPH_PERIOD = "minute";
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my $GRAPH_VLABEL = "messages per $GRAPH_PERIOD";
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my $TOTAL_LABEL = "TotalMsgs";
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my $UNDELIVERABLE_LABEL = "UndeliverableMsgs";
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my $PROBLEM_LABEL = "ProblemMsgs";
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my $ERRORS_LABEL = "AdmErrorMsgs";
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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 "index 1.3.6.1.4.1.23.2.38.1.1.1.1.\n"; # gwpoa
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print "require 1.3.6.1.4.1.23.2.38.1.1.1.2. [.*]\n"; # poaPostOfficeName
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print "require 1.3.6.1.4.1.23.2.38.1.1.1.3. [\\d*]\n"; # poaTotalMsgs
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print "require 1.3.6.1.4.1.23.2.38.1.1.1.4. [\\d*]\n"; # poaProblemMsgs
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print "require 1.3.6.1.4.1.23.2.38.1.1.1.8. [\\d*]\n"; # poaUndeliverableMsgs
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print "require 1.3.6.1.4.1.23.2.38.1.1.1.27. [\\d*]\n"; # poaAdmErrorMsgs
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exit 0;
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}
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if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_gwpoa_(\d+)*$/)
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{
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$host = $1;
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# take default value for pos if not set in link
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if (defined($2)) { $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 Post Office Name
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my $poname = &get_single ($session, "1.3.6.1.4.1.23.2.38.1.1.1.2.$pos"); # poaPostOfficeName
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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 $GRAPH_PERIOD
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graph_title GWPOA load ($poname)
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graph_info Shows per minute activity of the Groupwise PostOfficeAgent (GWPOA), here: $poname.<br />
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graph_vlabel $GRAPH_VLABEL
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total_msgs.label $TOTAL_LABEL
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total_msgs.info poaTotalMsgs
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total_msgs.type DERIVE
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total_msgs.min 0
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total_msgs.draw LINE2
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total_msgs.graph yes
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problem_msgs.label $PROBLEM_LABEL
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problem_msgs.info poaProblemMsgs
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problem_msgs.type DERIVE
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problem_msgs.min 0
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problem_msgs.draw LINE2
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problem_msgs.graph yes
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undeliverable_msgs.label $UNDELIVERABLE_LABEL
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undeliverable_msgs.info poaUndeliverableMsgs
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undeliverable_msgs.type DERIVE
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undeliverable_msgs.min 0
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undeliverable_msgs.draw LINE2
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undeliverable_msgs.graph yes
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errors.label $ERRORS_LABEL
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errors.info poaAdmErrorMsgs
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errors.critical $ERRORS_CRITICAL
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errors.type DERIVE
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errors.min 0
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errors.draw LINE2
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errors_out.graph yes";
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exit 0;
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}
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# fetch the data and print
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print "total_msgs.value ", &get_single ($session, "1.3.6.1.4.1.23.2.38.1.1.1.3.$pos"), "\n"; # poaTotalMsgs
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print "problem_msgs.value ", &get_single ($session, "1.3.6.1.4.1.23.2.38.1.1.1.4.$pos"), "\n"; # poaProblemMsgs
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print "undeliverable_msgs.value ", &get_single ($session, "1.3.6.1.4.1.23.2.38.1.1.1.8.$pos"), "\n"; # poaUndeliverableMsgs
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print "errors.value ", &get_single ($session, "1.3.6.1.4.1.23.2.38.1.1.1.27.$pos"), "\n"; # poaAdmErrorMsgs
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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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