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From Denise Mangano <Deni...@complusdata.com>
Subject RE: Apache-Tomcat mod_jk
Date Thu, 12 Dec 2002 17:07:58 GMT
I think I am  confused : ) I originally set up my website in Apache, and it
is listening to port 80.  I could access my website through
http://localhost.  I installed Tomcat (did not make any config changes).
After the installation I still had access to http://localhost and to
Tomcat's index page at http://localhost:8080.  (At that point I could also
access http://localhost:8080/examples/jsp/index.html.  Now I still can
access http://localhost but I can NOTaccess http://localhost:8080.  Nor can
I access the examples directory through either.  I have made no port
changes.

The only change I made to the httpd.conf file was to add, at the very end,
Include /usr/local/tomcat/conf/jk/mod_jk.conf  (I changed a path to my
mod_jk.so file in the generated mod_jk.conf file so I copied the custom conf
file to the jk directory and pointed there (read that in another how-to)).
I have ServerName defined as www.mydomain.com

In my server.xml file:
<Server port="8005" shutdown="SHUTDOWN" debug="0">
<Listener className="org.apache.ajp.tomcat4.config.ApacheConfig" />

<Host name="www.mydomain.com" debug="0" appBase="webapps" unpackWARs="true"
autoDeploy="true">
        <Listener className="org.apache.ajp.tomcat4.config.ApacheConfig"
append="true" forwardAll="false" />

workers.properties:
# BEGIN workers.properties
#
# Setup for apache system
#
# (optional) make this equal to CATALINA_HOME
workers.tomcat_home=/var/jakarta-tomcat-4.1.12
#
# (optional) make this equal to JAVA_HOME
workers.java_home=/usr/local/j2sdk1.4.1
#
ps=/
worker.list=ajp13

# Definition for Ajp13 worker
#
worker.ajp13.port=8009

# change this line to match apache ServerName and Host name in server.xml
worker.ajp13.host=www.parkingticketpayment.com

worker.ajp13.type=ajp13
#
# END workers.properties

I think I did everything right....

Denise Mangano
Help Desk Analyst
Complus Data Innovations, Inc.


-----Original Message-----
From: Ben Ricker [mailto:bricker@wellinx.com] 
Sent: Thursday, December 12, 2002 11:44 AM
To: 'Tomcat Users List'
Subject: RE: Apache-Tomcat mod_jk


You seem to be confused here. I believe you said you were accessing port
8080 when it was working. Now, unless you setup Apache to listen on port
8080, you were talking directly to Tomcat's web server. Now that you have
moved to Apache, you want to drop the 8080 and use port 80, which Apache
listens to by default (again, unless you changed it).

I would suggest that you post all the lines you added to httpd.conf, your
workers.properties conf file, and your server.xml file. 

The JkMount directive tells Apache what path gets mapped to Tomcat; see
http://jakarta.apache.org/tomcat/tomcat-3.2-doc/mod_jk-howto.html for more
information about the directive.

HTH,

Ben Ricker

On Thu, 2002-12-12 at 10:41, Denise Mangano wrote:
> I do have a workers.properties file.  I checked that, my server.xml, 
> and my httpd.conf and all server names are the same.
> 
> I thought the mod_jk.conf file took care of the LoadModule directive 
> that I would have had to place in my httpd.conf file.  I tried 
> searching for info on the JkMount directive but could not find any.  
> Do I place JkMount path/to/modules/mod_jk-1.3-eapi.so?  And where 
> would I place that in the httpd.conf file?  I just don't get why it 
> was working before, but now it isn't....
> 
> Thanks again.
> 
> Denise Mangano
> Help Desk Analyst
> Complus Data Innovations, Inc.
> 
> 
> -----Original Message-----
> From: Turner, John [mailto:JTurner@AAS.com]
> Sent: Thursday, December 12, 2002 10:52 AM
> To: 'Tomcat Users List'
> Subject: RE: Apache-Tomcat mod_jk
> 
> 
> 
> Do you have a workers.properties file?  Creating one is explained in 
> my HOWTO...JK needs one to understand how to get to Tomcat.
> 
> Do you have the JkMount statements in httpd.conf?  Apache needs those 
> to understand what to send to JK.
> 
> John
> 
> 
> > -----Original Message-----
> > From: Denise Mangano [mailto:DeniseM@complusdata.com]
> > Sent: Thursday, December 12, 2002 10:38 AM
> > To: 'Tomcat Users List'
> > Subject: RE: Apache-Tomcat mod_jk
> > 
> > 
> > Thank you very much for your help.  The instructions were easy 
> > enough
> > to follow, with a few exceptions.  I downloaded the
> > mod_jk-1.3-eapi.so because
> > as per the site, that was the module to use if I am running 
> > Apache 1.3 with
> > mod_ssl.  After doing all the steps I tried to restart Apache 
> > and got the
> > following error message:
> > 
> > Starting httpd: Syntax error on line 4 of
> > /var/jakarta-tomcat-4.1.12/conf/auto/mod_jk.conf:
> > Cannot load /etc/httpd/libexec/mod_jk.so into server:
> > /etc/httpd/libexec/mod_jk.so: cannot open shared object file: No 
> > such
> > file or directory
> > 
> > I changed the path in the mod_jk.conf file to  LoadModule jk_module 
> > /the/exact/path/to/mod_jk-1.3-eapi.so
> > 
> > When I tried to restart Apache it restarted no problem.  But now I
> > cannot get to http://localhost:8080 when before I could.
> > (http://localhost still
> > works though)  Any thoughts?  In the meantime I am going back 
> > to double
> > check everything.
> > 
> > Denise Mangano
> > Help Desk Analyst
> > Complus Data Innovations, Inc.
> > 
> > 
> > -----Original Message-----
> > From: Turner, John [mailto:JTurner@AAS.com]
> > Sent: Thursday, December 12, 2002 9:14 AM
> > To: 'Tomcat Users List'
> > Subject: RE: Apache-Tomcat HOWTO
> > 
> > 
> > 
> > #1: Yes.
> > 
> > #2: No. :)
> > 
> > You don't need ant.  When I originally wrote the HOWTO, I thought 
> > you
> > did, so I hacked through getting it to work and put that in my
> > HOWTO.  Then,
> > based on a tip from someone on the list I learned that I 
> > didn't need to go
> > through all that, all I needed to do was follow connector 
> > build option #2,
> > which is using the standard ./configure method.
> > 
> > So, basically, if you want to build the connector from source, all 
> > you
> > have to do is (assuming a GNU-ready build environment):
> > 
> > NOTE: the ./configure method assumes you have a sane build
> > environment:
> > libtool, GNU make, autoconf, m4
> > 
> > a) cd to CONNECTOR_HOME/jk/native.
> > 
> > b) check README and README.configure.
> > 
> > c) run buildconf.sh: ./buildconf.sh. This will create a file called 
> > "configure" in CONNECTOR_HOME/jk/native.
> > 
> > d) run configure: ./configure
> > --with-apxs=/some/path/to/apache/bin/apxs
> > --with-java-home=${JAVA_HOME}
> > 
> > e) run make: make
> > 
> > g) You should end up with a mod_jk.so file in 
> > CONNECTOR_HOME/jk/native/apache-1.3. Copy that mod_jk.so file to 
> > /path/to/apache/libexec/.
> > 
> > John
> > 
> > 
> > > -----Original Message-----
> > > From: Denise Mangano [mailto:DeniseM@complusdata.com]
> > > Sent: Thursday, December 12, 2002 9:04 AM
> > > To: 'Tomcat Users List'
> > > Subject: Apache-Tomcat HOWTO
> > > 
> > > 
> > > Another trivial question... I am looking at John Turner's
> > how-to's for
> > > setting up Apache 1.3.26 + Tomcat 4.0.4.  There was a post
> > that when
> > > reading the how-to's version numbers are not that critical.
> > Will this
> > > document help
> > > me for my Apache 1.3.27/Tomcat 4.1.12 set up?  If so, then does 
> > > that
> > > mean I have to install ant?
> > > 
> > > Thanks!
> > > 
> > > Denise Mangano
> > > Complus Data Innovations, Inc.
> > > 
> > > --
> > > To unsubscribe, e-mail:   
> > > <mailto:tomcat-user-unsubscribe@jakarta.apache.org>
> > > For additional commands, e-mail: 
> > > <mailto:tomcat-user-help@jakarta.apache.org>
> > > 
> > 
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-- 
Ben Ricker <bricker@wellinx.com>
Wellinx.com


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