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From Gintautas Sulskus <gintautas.suls...@gmail.com>
Subject Re: FarmWarDeployer in a dynamically changing cluster
Date Mon, 12 Oct 2015 12:58:51 GMT
Hi Théo,

thanks. That's what I have suspected.

Cheers,
Gin

Best Wishes,
Gintautas Sulskus

On Sat, Oct 10, 2015 at 9:18 AM, Théo Chamley <theo.ch@mley.fr> wrote:

> Hello,
>
> I can’t seem to find it in the documentation, but no, this is not the
> behaviour of the FarmWarDeployer.
> This component is triggered only by adding or removing an app, not by
> adding or removing a node in the cluster. It will not sync automatically
> the apps to your new node.
> Two solutions:
> * Make sure that your new node comes up with the apps already deployed.
> * Once your new node has joined the cluster, redeploy the apps (a touch on
> the war file should do it) cluster-wide.
>
> //Théo
>
> > On 10 Oct 2015, at 01:48, Gintautas Sulskus <gintautas.sulskus@gmail.com>
> wrote:
> >
> > Hi,
> >
> > suppose I have a Tomcat 8 cluster coordinated via multicast.
> > If I understand it right, any newly started server will be picked up
> > automatically and any down servers will eventually be dropped out from
> the
> > cluster.
> >
> > I was wondering, how does FarmWarDeployer cope with this dynamics?
> > Say I have two Tomcat 8 servers T1 and T2 running some apps. Then, a
> third
> > server T3 joins the cluster. Does T3 get synced in terms of applications
> or
> > do I have to deploy these apps myself?
> >
> > I believe I have read somewhere in Tomcat documentation that this is the
> > case. It was very laconic though.
> >
> > Thanks!
> >
> > Best Wishes,
> > Gin
>
>

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