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Home Page: http://search.cpan.org/dist/Monitoring-Plugin/
Perl module Monitoring::Plugin - Nagios::Plugin
Home Page: http://search.cpan.org/dist/Monitoring-Plugin/
Isn't the intention below?
/\A\s*\n/mxs;
or
/^\S/;
I'd like to be able to use something like the code below to emit additional lines of LONGOUTPUT from a plugin.
$plugin->plugin_exit(OK, "All good", "additional\ndetails\nhere")
The output from this would be something like
OK - All good
additional
details
here|perfdata...
Problem: when rinning 'bin/check_raid.pl -S' I get this error
Can't locate Monitoring/Plugin.pm in @INC (you may need to install the Monitoring::Plugin module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.20.2 /usr/local/share/perl/5.20.2 /usr/lib/x86_64-linux-gnu/perl5/5.20 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.20 /usr/share/perl/5.20 /usr/local/lib/site_perl .) at bin/check_raid.pl line 2. BEGIN failed--compilation aborted at bin/check_raid.pl line 2.
Environment: debian 8.2 x86_64 and debian 7.8 x86_64.
Steps:
downloaded the plugin in /tmp and extracted the tar.gz.
cd nagios-plugin-check_raid-master
Following the readme I run bin/check_raid.pl -S but I get the errore above.
I also tried to install libnagios-object-perl and libnagios-plugin-perl as suggested in this post
http://www.monitoring-portal.org/wbb/index.php?page=Thread&threadID=25251
In this other post they point out the issue about a path:
https://viewsby.wordpress.com/2014/02/20/perlnagios-cant-locate-utils-pm-in-inc/
I hope I'm not missing something trivial.
The first time you run "perl Makefile.PL" after cloning, the script complains about META.yml... and then proceeds to write it out. This is cosmetic in nature, though may "panic" the unwary.
$ perl Makefile.PL
include /home/my_home_dir/github/monitoring-plugin-perl/inc/Module/Install.pm
include inc/Module/Install/Metadata.pm
include inc/Module/Install/Base.pm
include inc/Module/Install/Makefile.pm
include inc/Module/Install/WriteAll.pm
include inc/Module/Install/Win32.pm
include inc/Module/Install/Can.pm
include inc/Module/Install/Fetch.pm
Checking if your kit is complete...
Warning: the following files are missing in your kit:
META.yml
Please inform the author.
Writing Makefile for Monitoring::Plugin
Writing MYMETA.yml and MYMETA.json
Writing META.yml
http://search.cpan.org/~nierlein/Monitoring-Plugin-0.39/lib/Monitoring/Plugin.pm#CONSTRUCTOR
there's no documentation for version
, blurb
, license
, extra
, plugin
, timeout
parameters
as for example i was looking where to put information about homepage and where to report bugs and copyright years and author.
for homepage and bugs url, i just appended to blurb
:
glensc/nagios-plugin-check_raid@cd17820
for license and copyright did not find good solution: i do not want to replace license
key, i like that default GPLv2 is printed.
here's example how my plugin worked before starting to use perl-Monitoring-Plugin, and after
➔ ./check_raid-3.2.5.pl --help | head -n10
check_raid, v3.2.5
Copyright (c) 2004-2006 Steve Shipway,
Copyright (c) 2009-2015, Elan Ruusamäe <[email protected]>
This plugin reports the current server's RAID status
https://github.com/glensc/nagios-plugin-check_raid
Usage: check_raid [-h] [-V] [-S] [list of devices to ignore]
➔ ./check_raid-4.0.1.pl --help | head -n10
check_raid 4.0.1
This nagios plugin is free software, and comes with ABSOLUTELY NO WARRANTY.
It may be used, redistributed and/or modified under the terms of the GNU
General Public Licence (see http://www.fsf.org/licensing/licenses/gpl.txt).
This plugin checks all RAID volumes (hardware and software) that can be identified.
Usage: check_raid [-h] [-V] [-S] [list of devices to ignore]
Hi,
since message methods are marked as experimental in Monitoring::Plugin documentation, I made my own methods for a plugin I wrote some time ago (not wanting to depend on something which may change without notice). Since I need them now for another plugin, I'm facing the problem of sharing that code between the two scripts, trying to keep around as less extra modules as possible.
Ideally, the best solution would be to integrate those methods into Monitoring::Plugin distribution (if you like the way they work). Is this a possibility we can discuss?
You can find the code I made into: https://github.com/kromg/nagios-plugins/blob/master/check_end2end.pl, it's the Monitoring::Plugin::Ens2End package. The package can also keep track of the current status of the check, it's made to handle those checks where the overall exit status is built from many sub-checks.
Thanks,
Giacomo
I use check_squid.pl developed by Cyril Feraudet in Version 1.1
That uses package Nagios::Plugin which is version 0.36
The script gives out invalid performance data because value is sometimes empty and that is not handleded correctly and leads to invalid performance data output.
check_squid.pl creates a new Nagios::Plugin object and then adds the performance value with method add_perfdata
pnp4nagios claims invalid performance data, which is true, because after the = sign comes directly the UOM:
2015-11-27 11:45:06 [2996] [1] Found Performance Data for MYHOST / Squid_Cache ('Requests Hit Ratio 5min'=0.0%;; 'Requests Hit Ratio 60min'=0.2%;; 'Byte Hit Ratio 5min'=%;; 'Byte Hit Ratio 60min'=%;;)
2015-11-27 11:45:06 [2996] [1] Invalid Perfdata detected
I did a workaround for this in Performance.pm perfoutput method like so:
sub perfoutput {
my $self = shift;
# Add quotes if label contains a space character
my $label = $self->label;
if ($label =~ / /) {
$label = "'$label'";
}
my $value = $self->value;
if ($value eq '') {
$value = 'U';
}
my $out = sprintf "%s=%s%s;%s;%s;%s;%s",
$label,
$value,
$self->_nvl($self->uom),
$self->_nvl($self->warning),
$self->_nvl($self->critical),
$self->_nvl($self->min),
$self->_nvl($self->max);
# Previous implementation omitted trailing ;; - do we need this?
$out =~ s/;;$//;
return $out;
}
So if value is empty, it is changed to value "U" which means that the value could not have been determined, according to Nagios Plugin development guidelines, section Performance data.
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