diff --git a/plugins/other/snmp__gwmta_msgs_ b/plugins/other/snmp__gwmta_msgs_ new file mode 100755 index 00000000..d4a298f1 --- /dev/null +++ b/plugins/other/snmp__gwmta_msgs_ @@ -0,0 +1,200 @@ +#!/usr/bin/perl -w +# +# File: snmp__gwmta_msgs_ +# Copyright (C) 2007 Gabriele Pohl (contact@dipohl.de) +# +# Derived from plugin snmp__load +# Copyright (C) 2004 Jimmy Olsen, Dagfinn Ilmari Mannsaaker +# +# 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; version 2 dated June, +# 1991. +# +# 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; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# ------------------------------------------------------------ +# Plugin to monitor Novell Groupwise MTA (GWMTA) +# ------------------------------------------------------------ +# +# Management Information Base (MIB) GWMTA-MIB +# +# Naming Tree: 1.3.6.1.4.1.23 +# iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) novell(23) +# +# To see all values available for your GWMTA, type +# snmpwalk -v1 -c public -m GWMTA-MIB gwmta +# +# This plugin fetches: +# +# * mtaDomainName 1.3.6.1.4.1.23.2.37.1.1.1.2. +# * mtaTenMinuteRoutedMsgs - 1.3.6.1.4.1.23.2.37.1.1.1.10. +# * mtaTenMinuteUndeliverableMsgs - 1.3.6.1.4.1.23.2.37.1.1.1.12. +# * mtaTenMinuteErrorMsgs - 1.3.6.1.4.1.23.2.37.1.1.1.14. +# +# Usage: +# -------------- +# Link this file snmp__gwmta_msgs_ to your nodes servicedir [/etc/munin/plugins] +# +# as: +# snmp__gwmta_msgs_ +# +# with: +# = Name or IP-Number of host +# = table index of the GWMTA Object +# +# E.g. +# ln -s /usr/share/munin/plugins/snmp__gwmta_msgs_ \ +# /etc/munin/plugins/snmp_foo.example.com_gwmta_msgs_0 +# ...will monitor a single GWMTA object on host foo.example.com. +# +# Parameters +# community - Specify wich community string to use (Default: public) +# port - Specify which port to read from (Default: 161) +# host - Specify which host to monitor (Default: Read from link in servicedir) +# pos - Specify which table Object to read (Default: Read from link in servicedir, +# +# You may adjust settings to your need via configuration in plugin-conf.d/munin-node: +# [snmp_*_gwmta_msgs_*] +# env.port +# env.community +# env.pos +# env.host +# +# Parameters can also be specified on a per GWMTA basis, eg: +# [snmp_example.com_gwmta_msgs_1] +# env.port 166 +# env.community example +# +# $Log$ +# Revision 1.0 2007/09/08 19:44 gap +# Created by gap +# +#%# family=snmpauto +#%# capabilities=snmpconf + +use strict; +use Net::SNMP; + +my $DEBUG = 0; + +my $host = $ENV{host} || undef; +my $port = $ENV{port} || 161; +my $community = $ENV{community} || "public"; +my $pos = $ENV{pos} || 1; + +my $response; + +# fix values +my $GRAPH_CATEGORY = "Groupwise"; +my $GRAPH_PERIOD = "minute"; +my $GRAPH_VLABEL = "number of messages / 10 min"; +my $ROUTED_LABEL="Routed"; +my $ROUTED_CRITICAL=500; +my $UNDELIVERED_LABEL="Undeliverable"; +my $UNDELIVERED_CRITICAL=10; +my $ERRORS_LABEL="Errors"; +my $ERRORS_CRITICAL=10; + +if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") +{ + print "index 1.3.6.1.4.1.23.2.37.1.1.1.1.\n"; # mtaIndex + print "require 1.3.6.1.4.1.23.2.37.1.1.1.2. \n"; # mtaDomainName + print "require 1.3.6.1.4.1.23.2.37.1.1.1.10. [\\d+]\n"; # mtaTenMinuteRoutedMsgs + print "require 1.3.6.1.4.1.23.2.37.1.1.1.12. [\\d+]\n"; # mtaTenMinuteUndeliverableMsgs + print "require 1.3.6.1.4.1.23.2.37.1.1.1.14. [\\d+]\n"; # mtaTenMinuteErrorMsgs + + exit 0; +} + +if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_gwmta_msgs_(\d+)*$/) +{ + $host = $1; + $pos = $2; +} +elsif (!defined($host)) +{ + print "# Debug: $0 -- $1\n" if $DEBUG; + die "# Error: couldn't understand what I'm supposed to monitor."; +} + +my ($session, $error) = Net::SNMP->session( + -hostname => $host, + -community => $community, + -port => $port + ); + +if (!defined ($session)) +{ + die "Croaking: $error"; +} + +if (defined $ARGV[0] and $ARGV[0] eq "config") +{ + # get name of domain + my $domain = &get_single ($session, "1.3.6.1.4.1.23.2.37.1.1.1.2.$pos"); # mtaDomainName + + # output to munin + print "host_name $host +graph_category Groupwise +graph_args --base 1000 +graph_period $GRAPH_PERIOD +graph_title GWMTA load ($domain) +graph_info Monitors status of Groupwise MTA, here: $domain. It reports values for the last 10 minutes. +graph_vlabel $GRAPH_VLABEL +graph_args -l 0 +routed.label $ROUTED_LABEL +routed.info mtaTenMinuteRoutedMsgs (1.3.6.1.4.1.23.2.37.1.1.1.10.) +routed.critical $ROUTED_CRITICAL +routed.type GAUGE +routed.min 0 +routed.draw AREA +routed.graph yes +undelivered.label $UNDELIVERED_LABEL +undelivered.info mtaTenMinuteUndeliverableMsgs (1.3.6.1.4.1.23.2.37.1.1.1.12.) +undelivered.critical $UNDELIVERED_CRITICAL +undelivered.type GAUGE +undelivered.min 0 +undelivered.draw STACK +undelivered.graph yes +errors.label $ERRORS_LABEL +errors.info mtaTenMinuteErrorMsgs (1.3.6.1.4.1.23.2.37.1.1.1.14.) +errors.critical $ERRORS_CRITICAL +errors.type GAUGE +errors.min 0 +errors.draw STACK +errors.graph yes"; + + exit 0; +} + # fetch the data and print + print "routed.value ", &get_single ($session, "1.3.6.1.4.1.23.2.37.1.1.1.10.$pos"), "\n"; # mtaTenMinuteRoutedMsgs + print "undelivered.value ", &get_single ($session, "1.3.6.1.4.1.23.2.37.1.1.1.12.$pos"), "\n"; # mtaTenMinuteUndeliverableMsgs + print "errors.value ", &get_single ($session, "1.3.6.1.4.1.23.2.37.1.1.1.14.$pos"), "\n"; # mtaTenMinuteErrorMsgs + +sub get_single +{ + my $handle = shift; + my $oid = shift; + + print "# Getting single $oid...\n" if $DEBUG; + + $response = $handle->get_request ($oid); + + if (!defined $response->{$oid}) + { + return undef; + } + else + { + return $response->{$oid}; + } +} +