[opencms-dev] ¿ How to mount opencms with tomcat as apache module ?

Fri Oct 10 14:35:02 CEST 2003

Hello, list, I have installed opencms with tomcat, and works well. I have
install tomcat as apache module( with mod_jk.so ) and I can view real jsp
pages I have in some directories, but when I try to view my opencms site, I
can't. The reason is OpenCMS is a servlet and interpretes all url request,
and tomcat send all theese request to the OpenCMSServlet, but with apache
try to see if the url is in the filesystem, instead of send it to
OpenCMSServlet, and this is the problem. Any idea for configuring apache to
do this?

Thanks very much.

I'm using mod_jk 1.3 over apache 1.3 and tomcat 4.0.4 and the configurations
files ( httpd.conf and workers.propierties ) are:
----------------------------------
httpd.conf -----------------------------------------

....

LoadModule      jk_module modules/mod_jk.so
AddModule       mod_jk.c

JkWorkersFile   /etc/httpd/conf/workers.properties
JkLogFile       logs/mod_jk.log
JkLogLevel      error

###################################################################
#                     SSL configuration                           #
#
# By default mod_jk is configured to collect SSL information from
# the apache environment and send it to the Tomcat workers. The
# problem is that there are many SSL solutions for Apache and as
# a result the environment variable names may change.
#
# The following (commented out) JK related SSL configureation
# can be used to customize mod_jk's SSL behaviour.
#
# Should mod_jk send SSL information to Tomcat (default is On)
# JkExtractSSL Off
#
# What is the indicator for SSL (default is HTTPS)
# JkHTTPSIndicator HTTPS
#
# What is the indicator for SSL session (default is SSL_SESSION_ID)
# JkSESSIONIndicator SSL_SESSION_ID
#
# What is the indicator for client SSL cipher suit (default is SSL_CIPHER)
# JkCIPHERIndicator SSL_CIPHER
#
# What is the indicator for the client SSL certificated (default is
SSL_CLIENT_CERT)
# JkCERTSIndicator SSL_CLIENT_CERT
#
#                                                                 #
###################################################################

#
# Root context mounts for Tomcat
#
JkMount /*.jsp ajp13
JkMount /servlet/* ajp13

#########################################################
# Auto configuration for the /examples context starts.
#########################################################

#
# The following line makes apache aware of the location of the /examples
context
#
Alias /examples "/usr/local/jakarta-tomcat-4.0.4/webapps/examples"
<Directory "/usr/local/jakarta-tomcat-4.0.4/webapps/examples">
    Options Indexes FollowSymLinks
</Directory>

#
# The following line mounts all JSP files and the /servlet/ uri to tomcat
#
JkMount /examples/servlets/* ajp13
JkMount /examples/*.jsp ajp13

#
# The following line prohibits users from directly access WEB-INF
#
<Location "/examples/WEB-INF/">
    AllowOverride None
    deny from all
</Location>

#######################################################
# Auto configuration for the /examples context ends.
#######################################################

#########################################################
# Auto configuration for the /admin context starts.
#########################################################

#
# The following line makes apache aware of the location of the /admin
context
#
Alias /manager "/usr/local/jakarta-tomcat-4.0.4/webapps/manager"
<Directory "/usr/local/jakarta-tomcat-4.0.4/webapps/manager">
    Options Indexes FollowSymLinks
</Directory>

#
# The following line mounts all JSP files and the /servlet/ uri to tomcat
#
JkMount /manager/servlet/* ajp13
JkMount /manager/*.jsp ajp13

#
# The following line prohibits users from directly access WEB-INF
#
<Location "/manager/WEB-INF/">
    AllowOverride None
    deny from all
</Location>

#######################################################
# Auto configuration for the /manager context ends.
#######################################################

#########################################################
# Auto configuration for the /opencms context starts.
#########################################################

#
# The following line makes apache aware of the location of the /opencms
context
#
Alias /opencms "/usr/local/jakarta-tomcat-4.0.4/webapps/opencms"
<Directory "/usr/local/jakarta-tomcat-4.0.4/webapps/opencms">
    Options Indexes FollowSymLinks
</Directory>

#
# The following line mounts all JSP files and the /servlet/ uri to tomcat
#
JkMount /opencms/servlet/* ajp13
JkMount /opemcms/* ajp13

#
# The following line prohibits users from directly access WEB-INF
#
<Location "/opencms/WEB-INF/">
    AllowOverride None
    deny from all
</Location>

#######################################################
# Auto configuration for the /opencms context ends.
#######################################################
----------------------------------------------------------------------------
-----------

---------------------------
workers.propierties ----------------------------------------

# workers.properties -
#
# This file provides jk derived plugins with the needed information to
# connect to the different tomcat workers.  Note that the distributed
# version of this file requires modification before it is usable by a
# plugin.
#
# As a general note, the characters $( and ) are used internally to define
# macros. Do not use them in your own configuration!!!
#
# Whenever you see a set of lines such as:
# x=value
# y=$(x)\something
#
# the final value for y will be value\something
#
# Normaly all you will need to do is un-comment and modify the first three
# properties, i.e. workers.tomcat_home, workers.java_home and ps.
# Most of the configuration is derived from these.
#
# When you are done updating workers.tomcat_home, workers.java_home and ps
# you should have 5 workers configured:
#
# - An ajp12 worker that connects to localhost:8007
# - An ajp13 worker that connects to localhost:8009
# - An ajp13 worker that connects to localhost:8809
# - A jni inprocess worker.
# - A load balancer worker
#
# However by default the plugins will only use the ajp12 worker. To have
# the plugins use other workers you should modify the worker.list property.
#
#

# OPTIONS ( very important for jni mode )

#
# workers.tomcat_home should point to the location where you
# installed tomcat. This is where you have your conf, webapps and lib
# directories.
#
workers.tomcat_home=/usr/local/jakarta-tomcat-4.0.4

#
# workers.java_home should point to your Java installation. Normally
# you should have a bin and lib directories beneath it.
#
workers.java_home=/usr/java/j2sdk1.4.2_01

#
# You should configure your environment slash... ps=\ on NT and / on UNIX
# and maybe something different elsewhere.
#
ps=/

#
#------ ADVANCED MODE ------------------------------------------------
#---------------------------------------------------------------------
#

#
#------ DEFAULT worket list ------------------------------------------
#---------------------------------------------------------------------
#
#
# The workers that your plugins should create and work with
#
# Add 'inprocess' if you want JNI connector
worker.list=ajp12, ajp13, jboss
# , inprocess

#
#------ DEFAULT ajp12 WORKER DEFINITION ------------------------------
#---------------------------------------------------------------------
#

#
# Defining a worker named ajp12 and of type ajp12
# Note that the name and the type do not have to match.
#
worker.ajp12.port=8007
worker.ajp12.host=localhost
worker.ajp12.type=ajp12
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
#  ----> lbfactor must be > 0
#  ----> Low lbfactor means less work done by the worker.
worker.ajp12.lbfactor=1

#
#------ DEFAULT ajp13 WORKER DEFINITIONS -----------------------------
#---------------------------------------------------------------------
#

#
# Defining a worker named ajp13 and of type ajp13
# Note that the name and the type do not have to match.
#
worker.ajp13.port=8009
worker.ajp13.host=localhost
worker.ajp13.type=ajp13
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
#  ----> lbfactor must be > 0
#  ----> Low lbfactor means less work done by the worker.
worker.ajp13.lbfactor=1

#
# Specify the size of the open connection cache.
#worker.ajp13.cachesize

#
# Defining a worker named jboss and of type ajp13
#
worker.jboss.port=8809
worker.jboss.host=localhost
worker.jboss.type=ajp13
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
#  ----> lbfactor must be > 0
#  ----> Low lbfactor means less work done by the worker.
worker.jboss.lbfactor=1

#
# Specify the size of the open connection cache.
#worker.jboss.cachesize

#
#------ DEFAULT LOAD BALANCER WORKER DEFINITION ----------------------
#---------------------------------------------------------------------
#

#
# The loadbalancer (type lb) workers perform wighted round-robin
# load balancing with sticky sessions.
# Note:
#  ----> If a worker dies, the load balancer will check its state
#        once in a while. Until then all work is redirected to peer
#        workers.
worker.loadbalancer.type=lb
worker.loadbalancer.balanced_workers=ajp12, ajp13, jboss

#
#------ DEFAULT JNI WORKER DEFINITION---------------------------------
#---------------------------------------------------------------------
#

#
# Defining a worker named inprocess and of type jni
# Note that the name and the type do not have to match.
#
worker.inprocess.type=jni

#
#------ CLASSPATH DEFINITION -----------------------------------------
#---------------------------------------------------------------------
#

#
# Additional class path components.
#
worker.inprocess.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar

#
# Setting the command line for tomcat.
# Note: The cmd_line string may not contain spaces.
#
worker.inprocess.cmd_line=start

# Not needed, but can be customized.
#worker.inprocess.cmd_line=-config
#worker.inprocess.cmd_line=$(workers.tomcat_home)$(ps)conf$(ps)server.xml
#worker.inprocess.cmd_line=-home
#worker.inprocess.cmd_line=$(workers.tomcat_home)

#
# The JVM that we are about to use
#
worker.inprocess.jvm_lib=$(workers.java_home)$(ps)jre$(ps)lib$(ps)i386$(ps)s
erver$(ps)libjvm.so

#
# Setting the place for the stdout and stderr of tomcat
#
worker.inprocess.stdout=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stdout
worker.inprocess.stderr=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stderr

#
# Setting the tomcat.home Java property
#
#worker.inprocess.sysprops=tomcat.home=$(workers.tomcat_home)

#
# Java system properties
#
# worker.inprocess.sysprops=java.compiler=NONE
# worker.inprocess.sysprops=myprop=mypropvalue

#
# Additional path components.
#
# worker.inprocess.ld_path=d:$(ps)SQLLIB$(ps)bin
#

----------------------------------------------------------------------------
------------

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