Nagios is acting a little weird for me, I have this external script which I hooked into Nagios, it merely does a curl/wget on a URL and returns the status based on string in the content/output. Initially for 2-3 hrs the script returns the right status and Nagios reports correctly i.e. OK, WARN, ERROR based on the exit from the script. After 2-3 hrs output which was (and should be) OK or WARN starts returning CRITICAL and the output line says "Application is" and not even "Application is ERROR" or "Application is FATAL".
There is nothing in the logs to suggest what could be the problem. Have you experienced this before and let me know the corrective action. I am running Nagios on Mac OSX.
Here is the script for the curious -
Thanks,
Jack
---------- Post updated at 11:23 AM ---------- Previous update was at 12:27 AM ----------
When I run the script on the commandline it returns the correct status.
But on nagios it shows different error.
Any clues?
Thanks,
Jack
Last edited by Franklin52; 08-27-2010 at 02:24 PM..
Reason: Please use code tags
Hi,
I had installed Nagios on RHEL5.0 for Server Monitoring and configured the email alerts.
Presently i am able to get the alerts of the c drive space,ftp,http services,
But when the host goes down I dont get any alert saying that the Host is down or Host is Up.
Request you to please help me... (4 Replies)
Hi Gurus,
I had downloaded the below script from the net and used it to get the Link and duplex settings in my Sun servers.
In all except one(Sol-5.10 on X86) i am getting output format like below:
root: /var/ADMIN/bin/speed_duplex.sh
Interface Speed Duplex
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I've got it installed but when I logging to the interface to http://localhost/nagios I get the following:
Forbidden
You don't have permission to access /nagios/ on this server.
Apache/2.0.63 (Unix) DAV/2 Server at localhost Port 80
im running Solaris Version: SunOS dotstoas442 5.10... (0 Replies)
Hi!
I have a perl script which returns data in the following format -
AppName : BillingApp
"status" = "OK";
AppName : PaymentApp
"status" = "WARN";
AppName : OrderApp
"status" = "ERROR";
AppName : OrderApp
"status" = "FATAL";
the output consists of... (4 Replies)
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I have installed Nagios on Redhat Linux,
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####################################
#!/bin/ksh
#
HOSTS='/usr/bin/cat /host_list'
DATE=$(date)
DISK=$(df -gt)
afile=/tmp/diskspace.log
>$afile
#
for i in $HOSTS
do
echo ip: $i passed
echo ip: $i passed >>$afile
... (1 Reply)
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Discussion started by: Ariean
1 Replies
LEARN ABOUT DEBIAN
nagios::plugin::performance
Nagios::Plugin::Performance(3pm) User Contributed Perl Documentation Nagios::Plugin::Performance(3pm)NAME
Nagios::Plugin::Performance - class for handling Nagios::Plugin performance data.
SYNOPSIS
use Nagios::Plugin::Performance use_die => 1;
# Constructor (also accepts a 'threshold' obj instead of warning/critical)
$p = Nagios::Plugin::Performance->new(
label => 'size',
value => $value,
uom => "kB",
warning => $warning,
critical => $critical,
min => $min,
max => $max,
);
# Parser
@perf = Nagios::Plugin::Performance->parse_perfstring(
"/=382MB;15264;15269;; /var=218MB;9443;9448"
)
or warn("Failed to parse perfstring");
# Accessors
for $p (@perf) {
printf "label: %s
", $p->label;
printf "value: %s
", $p->value;
printf "uom: %s
", $p->uom;
printf "warning: %s
", $p->warning;
printf "critical: %s
", $p->critical;
printf "min: %s
", $p->min;
printf "max: %s
", $p->max;
# Special accessor returning a threshold obj containing warning/critical
$threshold = $p->threshold;
}
# Perfdata output format i.e. label=value[uom];[warn];[crit];[min];[max]
print $p->perfoutput;
DESCRIPTION
Nagios::Plugin class for handling performance data. This is a public interface because it could be used by performance graphing routines,
such as nagiostat (http://nagiostat.sourceforge.net), perfparse (http://perfparse.sourceforge.net), nagiosgraph
(http://nagiosgraph.sourceforge.net) or NagiosGrapher (http://www.nagiosexchange.org/NagiosGrapher.84.0.html).
Nagios::Plugin::Performance offers both a parsing interface (via parse_perfstring), for turning nagios performance output strings into
their components, and a composition interface (via new), for turning components into perfdata strings.
USE'ING THE MODULE
If you are using this module for the purposes of parsing perf data, you will probably want to set use_die => 1 at use time. This forces
&Nagios::Plugin::Functions::nagios_exit to call die() - rather than exit() - when an error occurs. This is then trappable by an eval. If
you don't set use_die, then an error in these modules will cause your script to exit
CLASS METHODS
Nagios::Plugin::Performance->new(%attributes)
Instantiates a new Nagios::Plugin::Performance object with the given attributes.
Nagios::Plugin::Performance->parse_perfstring($string)
Returns an array of Nagios::Plugin::Performance objects based on the string entered. If there is an error parsing the string - which
may consists of several sets of data - will return an array with all the successfully parsed sets.
If values are input with commas instead of periods, due to different locale settings, then it will still be parsed, but the commas will
be converted to periods.
OBJECT METHODS (ACCESSORS)
label, value, uom, warning, critical, min, max
These all return scalars. min and max are not well supported yet.
threshold
Returns a Nagios::Plugin::Threshold object holding the warning and critical ranges for this performance data (if any).
rrdlabel
Returns a string based on 'label' that is suitable for use as dataset name of an RRD i.e. munges label to be 1-19 characters long with
only characters [a-zA-Z0-9_].
This calls $self->clean_label and then truncates to 19 characters.
There is no guarantee that multiple N:P:Performance objects will have unique rrdlabels.
clean_label
Returns a "clean" label for use as a dataset name in RRD, ie, it converts characters that are not [a-zA-Z0-9_] to _.
It also converts "/" to "root" and "/{name}" to "{name}".
perfoutput
Outputs the data in Nagios::Plugin perfdata format i.e. label=value[uom];[warn];[crit];[min];[max].
SEE ALSO
Nagios::Plugin, Nagios::Plugin::Threshold, http://nagiosplug.sourceforge.net.
AUTHOR
This code is maintained by the Nagios Plugin Development Team: see http://nagiosplug.sourceforge.net.
COPYRIGHT AND LICENSE
Copyright (C) 2006-2007 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::Performance(3pm)