RE: More Clustering Features - feedback wanted

2003-03-11 Thread Jason Corley

Absolutely.  I might use the admin app just for that feature (course I'm just a user 
not a committer).
Jason

-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 11, 2003 2:58 PM
To: Tomcat Developers List
Subject: More Clustering Features - feedback wanted


hey yaall,

so I have the basic replication implemented, I'm gonna write some test contexts and 
also submit a tcp loadbalancer (java) so that people can really play around with it.

For the next set of features I was actually thinking of distributed deployment, 
currently TC5 will let you deploy a WAR through an admin app (correct?), I wanted to 
extend that so that you can deploy the same WAR to all the nodes in the cluster in the 
same way.

Is this something that would be useful?

Filip

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Re: More Clustering Features - feedback wanted

2003-03-11 Thread Remy Maucherat
Filip Hanik wrote:
hey yaall,

so I have the basic replication implemented, I'm gonna write some test contexts and also submit a tcp loadbalancer (java) so that people can really play around with it.
Sounds good :)

For the next set of features I was actually thinking of distributed deployment, currently TC5 will let you deploy a WAR through an admin app (correct?), I wanted to extend that so that you can deploy the same WAR to all the nodes in the cluster in the same way.
You mean the manager webapp, right ?

Is this something that would be useful?
That seems useful to me.

Remy

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Re: More Clustering Features - feedback wanted

2003-03-11 Thread Glenn Nielsen
Filip Hanik wrote:
hey yaall,

so I have the basic replication implemented, I'm gonna write some test contexts and 
also submit a tcp loadbalancer
(java) so that people can really play around with it.
For the next set of features I was actually thinking of distributed deployment, 
currently TC5 will let you deploy a
WAR through an admin app (correct?), I wanted to extend that so that you can deploy 
the same WAR to all the nodes in
the cluster in the same way.
Is this something that would be useful?

That could be useful. When doing this you might want to consider that some
installations might put the Host application base dir on a file server and
just NFS mount that directory on all the Tomcat servers in the cluster.
Its the manager application that administers contexts not the admin application.



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RE: More Clustering Features - feedback wanted

2003-03-11 Thread Filip Hanik
> -Original Message-
> From: Glenn Nielsen [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, March 11, 2003 4:36 PM
> To: Tomcat Developers List
> Subject: Re: More Clustering Features - feedback wanted
> 
> 
> Filip Hanik wrote:
> > hey yaall,
> > 
> > so I have the basic replication implemented, I'm gonna 
> write some test contexts and also submit a tcp loadbalancer
> > (java) so that people can really play around with it.
> > 
> > For the next set of features I was actually thinking of 
> distributed deployment, currently TC5 will let you deploy a
> > WAR through an admin app (correct?), I wanted to extend 
> that so that you can deploy the same WAR to all the nodes in
> > the cluster in the same way.
> > 
> > Is this something that would be useful?
> > 
> 
> That could be useful. When doing this you might want to 
> consider that some
> installations might put the Host application base dir on a 
> file server and
> just NFS mount that directory on all the Tomcat servers in 
> the cluster.

yeah, but that would be a single point of failure. I'm sure I can make this 
configurable,
if they want to read the data from a single disk, then I can have them do that,
otherwise the cluster can stream over the bytes. of course doing that I'm only going 
to support packaged .war files in the first release :)

> 
> Its the manager application that administers contexts not the 
> admin application.

got it! thanks!


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