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Hi Darren, again ;-)
what you do is .... check the source IP and route it always to the same tomcat
node?
It this is true - what's about fail-over? This does not work then.
In my scenario the webapps store lots of information in memory and share it
between each nodes.
So I am freed during a breakdown.
Isn't it better this way?
Whishing you a happy new Year!
Andreas
-----Original Message-----
From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
[mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
Darren.Mansell@xxxxxxxxxxxx
Sent: Dienstag, 21. Dezember 2010 16:52
To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [lvs-users] ldirectord and tomcat cluster
Hello Andreas.
I don't do session replication with Tomcat, I found it not to work very well.
Instead I just set anything you need sessions on to be source hash scheduler.
Darren
-----Original Message-----
From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
[mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Mrvka Andreas
Sent: 21 December 2010 15:34
To: 'LinuxVirtualServer.org users mailing list.'
Subject: [lvs-users] ldirectord and tomcat cluster
Hello list,
I hope you can help all users who share this same problem:
I use a 2 cluster node running on each tomat with session replication because I
need load balancing (ldirector/ipvs) and on each node the same session
information.
I configured tomcat like described here:
http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html
It seems to work well if I do not use ldirectord for balancing.
(actually it checks port 80 [apache] )
virtual=10.10.11.139:80
checktype=negotiate
fallback=127.0.0.1:80
protocol=tcp
real=10.10.11.137:80 gate
real=10.10.11.138:80 gate
receive="Still alive"
request="/test.html"
scheduler=wlc
service=http
But if I activate ldirectord for port 8080 (tomcat) then I get in my web
applications lots of "page can not be displayed" messages.
Can anybody explain me why this happens or show how to configure it correctly?
Thank you.
Best regards
Andreas
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