has anyone configured a load balancer in apache2 using mod-jk on ubuntu 12.04?

Highjo · 05-07-2013, 01:44 PM

Hello Good people,

I have a fresh ubuntu 12.04 , got 2 instances of tomcat6 installed using tomcat-users package with the tomcat6-instance-create command.I installed openjdk-7-jre and apache2 with libapache2-mod-jk. so i got this files

/etc/apache2/mods-available/jk.conf
/etc/apache2/mods-available/jk.load
/etc/libapache2-mod-jk/workers.properties

i used my own workers.properties which i put under /etc/apache2 and configured in /etc/apache2/mods-available/jk.conf so. i also set up a virtualhost in /etc/apache2/sites-available/someurl.com which i enabled with the a2ensite someurl.com

I got the load balancer working but i can't see the status page. for some reason it showing 404 Page not found.

as am speaking where is where i stand as configuration: http://pastie.org/7814510

can anyone give a hand? thanks

jsaravana87 · 05-13-2013, 02:36 PM

HI Highjo,

Post the output of below command

check whether apache2 syntax ok message

#apache2ctl -t

List of all virtual hosts and default servers configuration

#apache2ctl -S

have you checked our apache logs & error logs .Which gives you hints to resolve

Highjo · 05-13-2013, 04:26 PM

Hi arun5002, thanks for responding. here are the info:

PHP Code:



server9118:~# apache2ctl -t 
Syntax OK 
server9118:~# apache2ctl -S 
VirtualHost configuration: 
wildcard NameVirtualHosts and _default_ servers: 
*:80                   is a NameVirtualHost 
         default server server9118.somehost.com (/etc/apache2/sites-enabled/000-default:1) 
         port 80 namevhost server9118.somehost.com (/etc/apache2/sites-enabled/000-default:1) 
         port 80 namevhost go.myserver.com (/etc/apache2/sites-enabled/go.myserver.com:1) 
Syntax OK

No error in mod_jk.log file, none in the go.myserver.com virtual host go.myserver_error.log or go.myserver_access.log