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From nyhgan <nyh...@yahoo.com>
Subject Re: load balancing in workers2.properties
Date Wed, 08 Sep 2004 22:08:24 GMT
Hi,
 
I got this workers2.properties from wrox.com. It claims to support load balancing by using
more than one tomcat jvms. 
 
In their setting, they have several startup scripts for each tomcat instance. Does it mean
that I need to have a unique tomcat installation folder, and a unique server.xml for each
instance? 
 
 
--- machine 1: startup.bat ------
set CATALINA_BASE=c:\cluster\machine1
call startup

 
--- machine 2: startup.bat ------
set CATALINA_BASE=c:\cluster\machine2
call startup

 
 
---------- workers2.properties -------------
 
# settings for logger of type Apache2
[logger.apache2]
file="c:\cluster\apache\error.log"
level=INFO 
debug=1
# Provide the basic config needed
[config]
file=conf/workers2.properties
debug=0

[channel.socket:localhost:8009]
host=localhost
port=8009
tomcatId=machine1
group=balanced
lb_factor=1
# route=tc1
[ajp13:localhost:8009]
channel=channel.socket:machine1
[channel.socket:localhost:8109]
host=localhost
port=8109
tomcatId=machine2
group=balanced
lb_factor=1
# route=tc2
[ajp13:localhost:8109]
channel=channel.socket:machine2

[channel.socket:localhost:8209]
host=localhost
port=8209
tomcatId=machine3
group=balanced
lb_factor=1
# route=tc3
[ajp13:localhost:8209]
channel=channel.socket:machine3
[lb:balanced]
worker=ajp13:localhost:8009
worker=ajp13:localhost:8109
worker=ajp13:localhost:8209
timeout=90
attempts=3
recovery=30
StickySession=0
noWorkersMsg=Server Busy please retry later
noWorkerCodeMsg=503

# Shared Memory file settings
[shm]
file=c:\cluster\apache\jk2.shm
size=1000000
# Map the Tomcat jsp-examples webapp to the Web server uri space
[uri:/jsp-examples/*]
info=mapping the jsp-examples context of Tomcat
context=/jsp-examples
group=balanced
[status:]
# Status URI mapping
[uri:/jkstatus/*]
group=status

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


nyhgan <nyhgan@yahoo.com> wrote:  
Hi,
 
does anyone have a sample workers2.properties that can enable the load balancing between two
tomat instances?
 
Thanks!
 
nyhgan
 


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