09-28-2010
PING pros and cons
I have some questions regarding ping
a. im planning to add all my servers to nagios for monitoring purposes. since nagios will do "PING" on the IP address (to check if UP or down), will there be affect on all my servers? say resource utilization, memory, etc? Will it add up or slow down the performance? I believe none right?
b. in order to add and configure all IP to nagios, do I just need to add the nagios IP to the routing table of my servers? All I need is that nagios should be able to ping my servers and decide if its pingable or timeout.
thanks you
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LEARN ABOUT DEBIAN
nagios::plugin::config
Nagios::Plugin::Config(3pm) User Contributed Perl Documentation Nagios::Plugin::Config(3pm)
NAME
Nagios::Plugin::Config - read nagios plugin .ini style config files
SYNOPSIS
# Read given nagios plugin config file
$Config = Nagios::Plugin::Config->read( '/etc/nagios/plugins.ini' );
# Search for and read default nagios plugin config file
$Config = Nagios::Plugin::Config->read();
# Access sections and properties (returns scalars or arrayrefs)
$rootproperty = $Config->{_}->{rootproperty};
$one = $Config->{section}->{one};
$Foo = $Config->{section}->{Foo};
DESCRIPTION
Nagios::Plugin::Config is a subclass of the excellent Config::Tiny, with the following changes:
o Repeated keys are allowed within sections, returning lists instead of scalars
o Write functionality has been removed i.e. access is read only
o Nagios::Plugin::Config searches for a default nagios plugins file if no explicit filename is given to "read()". The current standard
locations checked are:
/etc/nagios/plugins.ini
/usr/local/nagios/etc/plugins.ini
/usr/local/etc/nagios /etc/opt/nagios/plugins.ini
/etc/nagios-plugins.ini
/usr/local/etc/nagios-plugins.ini
/etc/opt/nagios-plugins.ini
To use a custom location, set a "NAGIOS_CONFIG_PATH" environment variable to the set of directories that should be checked. The first
"plugins.ini" or "nagios-plugins.ini" file found will be used.
SEE ALSO
Config::Tiny, Nagios::Plugin
AUTHORS
This code is maintained by the Nagios Plugin Development Team: <http://nagiosplug.sourceforge.net>.
COPYRIGHT and LICENCE
Copyright (C) 2006-2007 by Nagios Plugin Development Team
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2010-12-03 Nagios::Plugin::Config(3pm)