I'm probably going to offend somebody with my suggestion, but...
As much trouble as you are having making mod_jk work (and I was having the same trouble until I got interupted and had to put Tomcat aside momentarily), you might consider shifting gears temporarily. Try mod_webapp.so. It's in the connectors tarball (jakarta-tomcat-connectors-4.1.12-src) although I had better luck building it from CVS---instructions are in the tarball.
After the trouble I was having with mod_jk, I was amazed at how easily webapp built, and how easy it was to configure and use.
I know John said it is deprecated and mod_jk is the wave of the future, and I believe him (actually, I think jk2 is the ultimate intended wave, but that's another project :)
And I am going to get mod_jk to work eventually, with, I hope, John's help. But in the interim, mod_webapp, deprecated or not, does work. If you are hard pressed to meet a deadline, you might take a look at it, get it running, get your app set up and fine-tuned, and then work on mod_jk at a more leisurely pace.
Jerry
Denise Mangano wrote:
Silly question - does the LoadModule statement stay grouped with the JkMoutn
directives, or does that have to be placed with the other LoadModule
directives...
Thanks... (Thanks for piecing that together - I am going to give that a
whirl)...
Denise Mangano
Help Desk Analyst
Complus Data Innovations, Inc.
-----Original Message-----
From: Justin L. Spies [mailto:[EMAIL PROTECTED]] Sent: Friday, December 20, 2002 5:11 PM
To: 'Tomcat Users List'
Subject: RE: Configuring mod_jk - Again!
Denise,
Let me see if this helps you...
In httpd.conf, try (I've cut up your example from below):
LoadModule jk_module modules/mod_jk.so
JkWorkersFile /usr/local/tomcat/conf/jk/workers.properties
JkLogFile /usr/local/tomcat/logs/mod_jk.log
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkRequestLogFormat "%w %r %s %T"
# Send servlet for context /examples to worker named worker1
JkMount /servlet/* ajp13
JkMount /examples/jsp/*.jsp ajp13
JkMount /examples/servlet/* ajp13
# Send JSPs for context /examples to worker named worker1
JkMount /*.jsp ajp13
JkMount /admin/* ajp13
JkMount /manager/* ajp13
# Static files in the examples webapp are served by apache
JkAutoAlias /var/tomcat4/webapps/dev.jscs-inc.com
# This will fix the missing images for you...
Alias /examples /var/tomcat4/webapps/dev.mydomain.com/examples
Alias /tomcat-docs /var/tomcat4/webapps/dev.mydomain.com/tomcat-docs
# The following line prohibits users from directly access WEB-INF
<Location /examples/WEB-INF/>
AllowOverride None
deny from all
</Location>
Sincerely,
Pantek Incorporated
Justin L. Spies
URI: http://www.pantek.com
Ph 440.519.1802
Fax 440.248.5274
Cell 440.336.3317
-----Original Message-----
From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Friday, December 20, 2002 5:03 PM
To: 'Tomcat Users List'
Subject: RE: Configuring mod_jk - Again!
Ok, now I added the JkMount /examples/* worker1 and nothing works.
Everything hangs indefinitely. I had all this placed at the end of my
httpd.conf file so it would apply to all virtual hosts. I'm completely
at
a loss, and quite frustrated actually : ( At this point I do not care if
the examples work, I just want to get my app that was working before back
up...
What on earth could possibly be going wrong?
Denise Mangano
Help Desk Analyst
Complus Data Innovations, Inc.
-----Original Message-----
From: Milt Epstein [mailto:[EMAIL PROTECTED]] Sent: Friday, December 20, 2002 3:56 PM
To: Tomcat Users List
Subject: RE: Configuring mod_jk - Again!
On Fri, 20 Dec 2002, Denise Mangano wrote:
Well I tried it. And I added additional JkMount statements:You don't really give enough information to tell what's going on with this,
LoadModule jk_module modules/mod_jk.so
JkWorkersFile /usr/local/tomcat/conf/jk/workers.properties
JkLogFile /usr/local/tomcat/logs/mod_jk.log
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkRequestLogFormat "%w %r %s %T"
JkMount /*.jsp worker1
JkMount /tomcat-docs/*.jsp worker1
JkMount /admin/j_security_check worker1
JkMount /admin/*.do worker1
JkMount /admin/*.jsp worker1
JkMount /webdav/*.jsp worker1
JkMount /examples/jsp/security/protected/j_security_check worker1 JkMount /examples/snoop worker1 JkMount /examples/servlet/* worker1 JkMount /examples/CompressionTest worker1 JkMount /examples/*.jsp worker1 JkMount /examples/servletToJsp worker1
JkMount /examples/SendMailServlet worker1
JkMount /manager/html/* worker1
JkMount /manager/* worker1
JkMount /manager/*.jsp worker1
For workers.properties I first tried:
worker.list=worker1
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009
Now when I go to http://localhost/index.jsp it displays the tomcat home page, but the images are missing (looks like the path is not right)...
but sometimes there are problems with images that are unrelated to other
problems (e.g. the other problems you're having here). These have to do
with where your images are (e.g. under the webapp, or under some images
directory off the Apache DocumentRoot), and how you reference them (e.g.
relatively or absolutely).
Also, I can't get to any other page. For example. I try going to http://localhost/examples/servlets/ and I get a HTTP 404 Page not found error. Any further suggestions?You have nothing, that is, no JkMount directive, that would forward that URL
to tomcat. (BTW, that's often the first step in figuring out the problem
with a page, especially if it's a 404, seeing whether it's Tomcat or Apache
that's returning the 404. You can do that by looking at the returned page
or seeing what's in the logs.) I think you need something like:
JkMount /examples/* worker1
Also, this will allow you to get rid of several of the JkMount directives
you've shown above.
I tried changing workers.properties to:
worker.list=worker1
worker.worker1.type=ajp13 worker.worker1.host=www.mydomainname.com
worker.worker1.port=8009
But the same situation... Thanks though - this is definitely a start!
Denise Mangano
Help Desk Analyst
Complus Data Innovations, Inc.
-----Original Message-----
From: Iran Marcius [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 1:18 PM
To: 'Tomcat Users List'
Subject: RES: Configuring mod_jk - Again!
So lets go!
In my case, I put this configurarions in server, I mean, outside any Apache directive. You can put it, for example, right bellow "Listen" apache directive (coincidentally where we find the first DSO directives, just a detail).
That "worker1" is na arbitrary name I picked for my worker (see workers.properties file). You can change it if you want, but the names
must be concise in httpd.conf and workers.properties.[ ... ]
About the ROOT directory, AFAIK, its just a mapping to tell apache what must be forwarded to tomcat, so, in the example I sent you (JkMount /test worker1, JkMount /test/* worker1), if you type http://<host>/test or http://<host>/test/<anything>, apache will forward the request to tomcat.
Hope it helps.
iran
-----Mensagem original-----
De: Denise Mangano [mailto:[EMAIL PROTECTED]]
Enviada em: sexta-feira, 20 de dezembro de 2002 15:59
Para: 'Tomcat Users List'
Assunto: RE: Configuring mod_jk - Again!
At this point I am willing to try anything - I am getting desperate...
Where in the httpd.conf file would that information go? Also what is worker1? Should the last two JkMount statements point to my ROOT directory?
Thanks.
Denise Mangano
-----Original Message-----
From: Iran Marcius [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 11:30 AM
To: 'Tomcat Users List'
Subject: RES: Configuring mod_jk - Again!
Hi Denise. I successfully integrated apache 2.0.43 and tomcat 4.1.16 with a simplistic configuration.
httpd.conf
----------
LoadModule jk_module modules/mod_jk-2.0.43.so
JkWorkersFile conf/workers.properties
JkLogFile logs/mod_jk.log
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkRequestLogFormat "%w %r %s %T"
JkMount /test worker1
JkMount /test/* worker1
in workers.properties
---------------------
worker.list=worker1
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009
...and nothing more. It worked for me.
About the static mappings you did, I read it from the manual:
Caution: If Apache is configured to serve static pages for a web application it bypasses any security contraints you may have configured in your web application web.xml config file.
That discouraged me to map static pages.
Hope it help.
iran
Milt Epstein
Research Programmer
Integration and Software Engineering (ISE)
Campus Information Technologies and Educational Services (CITES) University
of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED]
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