Nagios is sending "Service Alert: CentOS 5/HTTP is WARNING"
Hello All,
I have setup Nagios 3.2.3 on CentOS release 5.7 (Final) with the default config files and added 1 host to it and it is sending "Service Alert: CentOS 5/HTTP is WARNING" frequently, how do you fix this one? what are the additional files that need to be added so that I can monitor the diskspace, desired processes, network interfaces, users, load, cpu usage etc. Are there any additional files that need to be edited?
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Linux Gurus,
I need to provide Read only access for particular group of users, they should have Read only access to entire server except their Home directory.
I tried using setfacl that's not helping. Can you please suggest is there any other alternate way to address this request.
Your help is... (5 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hi All,
Im new to the forum and have only been using centos or any kind of linux for about 3months. Please forgive the possible stupid question and the mix of windows words where i don't know the linux equivalent.
Looking for a bit of advice, relating to rsync(ing) a windows machine. Ive... (2 Replies)
Getting below alert from Nagios server.
How to resolve this issue.
Notification Type: PROBLEM
Service: HTTPHost: localhostAddress: 127.0.0.1State:
WARNINGDate/Time: Fri Mar 2 08:45:21 EST 2012
Additional Info:HTTP WARNING: HTTP/1.1 403 Forbidden - 4183 bytes in 0.001 second response time... (1 Reply)
Hello All,
I was trying to install Nagios on CentOS 6.2 by following the below link and having few errors at the "Install Nagios" section in the website, could you please let me know how to get rid of it and successfully install.
Install Nagios in CentOS CENTREON 6 | Linux Tutorial
I have... (12 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
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)
