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Quick Start HowToHenri Gomez$Date: 2010-03-15 16:26:00 +0100 (Mon, 15 Mar 2010) $
This document describes the configuration files used by JK on the
Web Server side for the 'impatient':
workers.properties is a mandatory file used by the webserver and which
is the same for all JK implementations (Apache/IIS/NES).
web server add-ons to be set on the webserver side.
We'll give here minimum servers configuration and an example workers.properties
to be able to install and check quickly your configuration.
Here is a minimum workers.properties, using just ajp13 to connect your Apache webserver
to the Tomcat engine, complete documentation is available in Workers HowTo.
# Define 1 real worker using ajp13
worker.list=worker1
# Set properties for worker1 (ajp13)
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009
Here is a minimum information about Apache configuration, a
more complete separate HowTo for Apache is available.
You should first have mod_jk.so (unix) or mod_jk.dll (Windows) installed
in your Apache module directory (see your Apache documentation to locate it).
Usual locations for modules directory on Unix:
/usr/lib/apache/
/usr/lib/apache2/
/usr/local/apache/libexec/
Usual locations for modules directory on Windows :
Here is the minimum which should be set in httpd.conf directly or
included from another file:
Usual locations for configuration directory on Unix:
/etc/httpd/conf/
/etc/httpd2/conf/
/usr/local/apache/conf/
Usual locations for configuration directory on Windows :
C:\Program Files\Apache Group\Apache\conf\
C:\Program Files\Apache Group\Apache2\conf\
# Load mod_jk module
# Update this path to match your modules location
LoadModule jk_module libexec/mod_jk.so
# Declare the module for <IfModule directive> (remove this line on Apache 2.x)
AddModule mod_jk.c
# Where to find workers.properties
# Update this path to match your conf directory location (put workers.properties next to httpd.conf)
JkWorkersFile /etc/httpd/conf/workers.properties
# Where to put jk shared memory
# Update this path to match your local state directory or logs directory
JkShmFile /var/log/httpd/mod_jk.shm
# Where to put jk logs
# Update this path to match your logs directory location (put mod_jk.log next to access_log)
JkLogFile /var/log/httpd/mod_jk.log
# Set the jk log level [debug/error/info]
JkLogLevel info
# Select the timestamp log format
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
# Send everything for context /examples to worker named worker1 (ajp13)
JkMount /examples/* worker1