Yes, I think so through JNDI, have a look at this stuff... maybe it will
help
http://localhost:8080/tomcat-docs/config/globalresources.html
----- Original Message -----
From: "Ingo Düppe" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Thursday, June 28, 2007 1:04 PM
Subject: Re: Server Node Id
Hi,
I cannot use the ip address because on one maschine are running two or
more tomcat instances. Is it not possible to define the name of the tomcat
node for instance in the server.xml like it is done for the cluster
configuration. If I could get the name of the current node it would be all
I need.
-Regards Ingo
Johnny Kewl schrieb:
Also, maybe this is a good idea, one other thing I found handy behind a
JK cluster is leaving 2 connectors open.
So you got the cluster server doing its round robin, but each machine can
find the other machine directly through say port 8080.
So again in the dB, you just have to put the address of all the machines
in.
Then if one machine say gets a file upload, it sends that to all the
other machines, but through the direct port to bypass the clustering.
Maybe.... sorry couldnt help you more
----- Original Message ----- From: "Ingo Düppe"
<[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Wednesday, June 27, 2007 10:13 PM
Subject: Re: Server Node Id
Well, the reason is, that I need to run some tasks that have to be
executed on each node once within the cluster. So each node must be able
to identify these tasks that still need to be executed on this node. So
in my solution the server node gets its id and checks which was the last
task it has executed.
Therefore the id must not change after each startup.
- Ingo
Johnny Kewl schrieb:
Interesting question... I dont know if there is a property one can
call.
I had a similar need behind a JK load balancing scheme, what I did was
just generate a unique ID when each cluster webapp starts up, something
like the MS GUID idea.
No pre-configuration required.
I think it would be very interesting to know why you doing this, think
the guys will then really be abe to give you some good idea's.
----- Original Message ----- From: "Ingo Düppe"
<[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Wednesday, June 27, 2007 12:07 PM
Subject: Server Node Id
Hello,
i run an application within a tomcat cluster. Now I need a unique key
for each server node for the application. My first solution was a
property file within the war file. But this is not so handy on
deployment cycles.
Is there a better way to place a unique identify for each cluster node
or does a identifier already exist.
The id must only be unique within the cluster not globaly.
Regard
Ingo
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