Comments on Vinod Singh: Apache in front of Tomcat and JBoss

@Suresh, Try to access the application via Apache...

2011-12-14T07:24:23.927+05:30

@Suresh,

Try to access the application via Apache (port 80) that will let you know whether integration is working or not.

Hi Vinod, i have some requirement for configuring...

2011-12-13T23:43:56.824+05:30

Hi Vinod,

i have some requirement for configuring apache http server 2.0.64 with JBOSS 4.2.3.
I have installed JBOSS with port:8088 and Apache http with port: 8080
Both are up and running.
Now
--->i have downloaded the mod_jk.so and added in the below path:
Apache/modules
--->I have created a new file "mod-jk.conf" and added under Apache/conf with the below content.

mod-jk.conf --->
LoadModule jk_module modules/mod_jk.so
JkWorkersFile conf/workers.properties
JkShmFile logs/mod_jk.shm
JkLogFile logs/mod_jk.log
JkLogLevel info
JkMount /App1/* worker1

--->I have added the below file andd added the line in the last line of the file "Include conf/mod-jk.conf" Apache/conf/httpd.conf

--->I have created workers.properties inside apache/conf folder with below content.
worker.list=worker1
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009

Now both the ervers are up and running successfully. But how can i know that these 2 are connected and configured properly.

Thanks in Advance,
Suresh.
suvunnam@in.ibm.com

Hi vinod ... i followed your advice but could not ...

2011-10-01T02:46:03.208+05:30

Hi vinod ... i followed your advice but could not get static content served from apache. Do I need to do some configuration changes at tomcat as well. The images folder was in /webapps/appB/ but I removed it since I wanted to serve the images from apache. I put the images folder under my document root as mentioned below but still didn't work out. Can you tell what is wrong in this. I have solaris system to play with apache 2.2 and tomcat 6.0.18.

ServerName www.xyz.com
ServerAdmin webmaster@abc.com
DocumentRoot /opt/apache/www/fundoo/foo
# To turn off rewrite logging is 0, 3 is debug
RewriteLogLevel 0
RewriteEngine off
RewriteCond %{REQUEST_METHOD} ^TRACE
RewriteRule .* - [F]
#Alias /appB /opt/apache/www/fundoo/foo
JkMount /appB/*.gft balancer
JkMount /appB/*.jsp balancer
JkMount /appB/* balancer
JkUnMount /images/* appB
#JkUnMount /*.png balancer
#JkUnMount /*.jpg balancer
#JkUnMount /*.gif balancer
#JkUnMount /*.js balancer

@Nikhil, See here http://blog.vinodsingh.com/2008...

2010-12-21T15:27:00.911+05:30

@Nikhil,

See here http://blog.vinodsingh.com/2008/09/jax-ws-web-service-and-jboss.html
http://blog.vinodsingh.com/2008/09/building-jax-ws-web-service.html

there is an sample application attached there, I believe that should work on both Tomcat and JBoss.

Please share some sample applications to deploy on...

2010-12-21T12:52:19.440+05:30

Please share some sample applications to deploy on Tomcat and Jboss 5.0.1 I cant find any on google even applications that worked on JBoss 4.2.3 not working with JBoss 5

Hi Vinod, I hope you can help you in this problem...

2010-06-14T13:37:45.809+05:30

Hi Vinod,

I hope you can help you in this problem.

I have Fedora 13, jdk 1.6, jboss 5.0 and eclipse 3.5. Right now everything seems to be working fine but I have to include a separate Tomcat (tomcat 6) in this environment. i.e. I need to disable the tomcat instant that coming with Jboss and need to start a separate tomcat. Also need to use Apache to serve the static contents. Could you please tell me how I can disable the tomcat instant in Jboss and start a separate tomcat server?

Thanks, Vinod.

Just unmount the URLs, which serve the static cont...

2010-05-17T21:08:37.011+05:30

Just unmount the URLs, which serve the static content as shown in the configuration in the post-

JkUnMount /static|/* appB

Do not forget to store the static content in a directory, which is accessible to Apache.

how to configure the static content like css,js an...

2010-05-14T14:37:45.658+05:30

how to configure the static content like css,js and dynamic content like jsp using apache + weblogic

hi vinod.. i am able to connect to C:/apache-tomc...

2009-09-04T16:28:01.811+05:30

hi vinod..
i am able to connect to C:/apache-tomcat-6.0.18/webapps/ROOT instead of C:\Apache2.2\htdocs..
could u plz help me how to go to this C:\Apache2.2\htdocs ?

still i am not getting.. i am thinking i need to g...

2009-09-04T15:17:54.973+05:30

still i am not getting..
i am thinking i need to give url pattern using RewriteRule . am i right?

static goes under Apache DocumentRoot. Yes appB is...

2009-09-04T15:05:15.742+05:30

static goes under Apache DocumentRoot. Yes appB is a war file.

ok i ll check.. where u kept that static folder? ...

2009-09-04T14:47:17.337+05:30

ok i ll check..
where u kept that static folder?
in apache or in tomcat or independent of these two folders?
And one more what is appB ? is it war file?

Not sure if 'JkUnMount /*.js ajp13' will w...

2009-09-04T14:43:32.553+05:30

Not sure if 'JkUnMount /*.js ajp13' will work or not. I kept all static content in a different directory (say static) and then unmounted that like below-

JkUnMount /static|/* appB

Also you need to have two JkMount directives instead of one-
JkMount / appB
JkMount /* appB

Why don't you give it a try on same pattern as shown in this blog entry, that may help in narrowing down to the root cause of the problem.

i have checked, i think am right, but its not work...

2009-09-04T14:34:04.558+05:30

i have checked, i think am right, but its not working...

VirtualHost localhost:8080>
ServerName localhost
ServerAdmin rbparagi@gmail.com
DocumentRoot "C:/Apache2.2/htdocs"

# All requests go to worker1 by default
JkMount /* ajp13
# Serve html, jpg and gif using httpd
#JkUnMount /*.html ajp13
#JkUnMount /*.jpg ajp13
#JkUnMount /*.gif ajp13
JkUnMount /*.js ajp13

Directory "C:/Apache2.2/htdocs"
# Options Indexes FollowSymLinks MultiViews
Options None
AllowOverride None
Order allow,deny
allow from all
Directory

VirtualHost

this is my configuration..

is it work?
and how to give JkMount and Jkunmount ? can u give me one example? am new to this so..

See the JkMount and JkUnMount refere...

2009-09-04T13:59:48.686+05:30

See the JkMount and JkUnMount references in the post. You need to unmount the /js URL and get it served by Apache.

Also if required you may need to add something like below in server.xml to run application at root context in Tomcat.

<context path="" docbase="appA.war" unpackWAR="false" />

no vinod am not able to access like this.. JSP- ht...

2009-09-04T13:53:03.654+05:30

no vinod am not able to access like this..
JSP- http://localhost:81/jsp/myPage.jsp
JS- http://localhost:81/js/myScript.js

If i request http://localhost:81, at ll directly go to the tomcat (http://localhost:8080) this is my problem, how to get rid of this ? please help me..

Suppose your JS and JSP files are accessible using...

2009-09-04T13:48:34.910+05:30

Suppose your JS and JSP files are accessible using following URLs-
JSP- http://localhost:81/jsp/myPage.jsp
JS- http://localhost:81/js/myScript.js

To include the Javascript in JSP page, you should write something like-
@import url(/js/myScript.js);

Hope this helps.

thanks vinod... still i have one doubt , i hav kep...

2009-09-04T09:39:00.813+05:30

thanks vinod...
still i have one doubt , i hav kept all my javascript files in apache htdocs(C:/apache/htdocs/js) in that js folder i have Example.js , now i want to use this Example.js file in my jsp so what is the url path i have to give?

My apache is running on http://localhost:81 and tomcat is running on http://localhost:8080 . I am able to connect to tomcat through apache and modJk

Ravi, DocumentRoot "/path/to/the/content&quo...

2009-09-03T22:49:05.185+05:30

Ravi,

DocumentRoot "/path/to/the/content" is the absolute path of the content on disk not relative to Tomcat or Apache. Static content like JS or CSS are just a include in HTML/JSP files, so just write correct URL in the files.

DocumentRoot "/path/to/the/content" &qu...

2009-09-03T19:29:27.281+05:30

DocumentRoot "/path/to/the/content"

"/path/to/the/content" what should I give in this path?
is it path from Tomcat server or Apache web server?
and one more, how to access these static content say .js file in application?

I used mod_jk-1.2.27-httpd-2.2.6.so on Linux and o...

2009-05-06T04:26:00.000+05:30

I used mod_jk-1.2.27-httpd-2.2.6.so on Linux and on Windows it was mod_jk-1.2.27-httpd-2.2.10.so

Can you possibly share what version of mod_jk you ...

2009-05-06T04:04:00.000+05:30

Can you possibly share what version of mod_jk you used. I have the following config:

Java: 1.6.0_13
Tomcat: 6.0.18
Apache: 2.2.11
OS: Windows XP

I tried the following two jk modules, but I can't seem to connect from Apache to Tomcat:
- mod_jk-1.2.28-httpd-2.2.3.so
- mod_jk-1.2.27-httpd-2.2.10.so

Thanks.

AG

Apache 2.2 with mod_proxy and related module has m...

2009-02-12T12:29:00.000+05:30

Apache 2.2 with mod_proxy and related module has made mod_jk redundant. Though mod_jk is still better than mod_proxy in load balancing.

whcih to use either mod_jk ProxyPass or ProxyRever...

2009-02-12T11:22:00.000+05:30

whcih to use either mod_jk ProxyPass or ProxyReverse in front of jboss using apache.

what's different between both... performance , security etc

mod_jk looks a good option to put in front of JBos...

2009-02-06T09:27:00.000+05:30

mod_jk looks a good option to put in front of JBoss. Though using ProxyPass and ProxyReverse thing one can avoid the mod_jk.