03-09-2009
Nagios + Event Handler + Java program
Hi,
I am trying to start a java program from nagios event handler at CRITICAL + SOFT + 3 or CRITICAL + HARD status.
My Observations:
I used the echo command in mytest.sh and am getting the result in the nagios.debug log file.
But when I am running the java command in mytest.sh script that java program is not executing on port 7000.
I double checked on the permission and everything look good to me.
Following is my configuration status.
Nagios 3.0.7
JDK 1.5.0_07
define service {
service_description MY_XYZ_SERVICE
name MyxyzService
use tcp-service
contact_groups Admins
check_command check_tcp!7000
event_handler restart_xyz
hostgroup_name appservers
}
define command{
command_name restart_xyz
command_line /home/test/test1.sh $SERVICESTATE$ $SERVICESTATETYPE$ $SERVICEATTEMPT$
}
test1.sh
---------
#!/bin/sh
case "$1" in
OK)
;;
WARNING)
;;
UNKNOWN)
;;
CRITICAL)
SOFT)
case "$3" in
3)
echo -n "Restarting Myxyz service (3rd soft critical state)..."
/home/xyz/mytest.sh
;;
esac
;;
HARD)
echo -n "Restarting Myxyz service..."
/home/xyz/mytest.sh
;;
esac
;;
esac
exit 0
mytest.sh
-----------
#!/bin/bash
# echo "hello world This works perfectly when I remove the comment but the below java command is not executed."
nohup java -Xrs com.test.xyz.MyXYZServer 7000 &
9 More Discussions You Might Find Interesting
1. Programming
Hi,
I have the following problem. I have 2 programs, a java program and a c++ program. These 2 programs have to communicate with each other in full duplex mode. I want to use pipes for this communication. So when the c++ program pust something on the stdout the java program must be able to read... (4 Replies)
Discussion started by: lmnt22
4 Replies
2. UNIX for Dummies Questions & Answers
Say in unix (AIX) m/c, I am logged in with s1 user and want to start process p1 with user credentials of s2.
I can do manually in this way:
#su - s2
#enter password for s2> somePassword
$ p1
But all this I have to do through a java program. How to pass the password through program.
One... (1 Reply)
Discussion started by: shailendrat
1 Replies
3. Shell Programming and Scripting
Hello all sorry didnt know where to post it
i compiled simple program that using "System.getProperty("user.dir");"
now i compiled the program under directory foo and and its running great when i do "java myapp"
i included this directory in the $PATH env variable so i could see it fro any where... (1 Reply)
Discussion started by: umen
1 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I need to execute a java program in a shell script.I then need to assign the value being returned by the program into a unix variable.Is there any way i can access the value in a variable in java program?
As in if my java code has a variable,
.
.
.
.
valueA =x.getValue()
.....
can... (1 Reply)
Discussion started by: inquisitive101
1 Replies
5. Linux
hi, i have just written a simple hello world java program in my linux server, installed jdk ... and tried to compile and run it and it gave me some errors.
please details below:
# cat HelloWorld.java
import java.util.*;
import java.io.*;
public class HelloWorld
{
public static void... (4 Replies)
Discussion started by: k2k
4 Replies
6. Shell Programming and Scripting
I am entirely new to shell scripting and would like to create a script to execute a java program called Main. I've already compiled it and placed the .java and .class files at /root/javaTest. Next I made a shell script that simply contained: java /root/javaTest/Main . I made the script... (2 Replies)
Discussion started by: hypnotic_meat
2 Replies
7. Programming
Hi All,
I need to to wright a java programm for the following query.
Qus: output need to genarate a number+ alphnumric sequence in java and get converted into ASCII code so that i can use mod logic on that. example
Output: like 10 digit number
1AAAAAAAAA
1AAAAAAAAB
1AAAAAAAAC
.
.... (4 Replies)
Discussion started by: Ganesh Khandare
4 Replies
8. Programming
Hello,
The arguments are strings. In my code I need them to be a different type, I do the cast but it is not feasible ...
Have you any idea?
Thank you (8 Replies)
Discussion started by: chercheur857
8 Replies
9. UNIX for Advanced & Expert Users
What is the trick to get a java program to run and compile? I can't even get a basic skeleton to run and compile. What packages do I need? I figured the java-gcj and gcc-java packages was enough. Do I need any other packages?
I thought I had to do this and it would work but its not.
javac... (1 Reply)
Discussion started by: cokedude
1 Replies
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)