[wildfly-dev] Allow Camel LoadBalancer to connect to clustered WildFly HTTP endpoints

[Stuart Douglas]

So the load balancing happens on the client side?

Stuart

----- Original Message -----
> From: "Thomas Diesler" <tdiesler at redhat.com>
> To: "Stuart Douglas" <sdouglas at redhat.com>
> Cc: wildfly-dev at lists.jboss.org
> Sent: Friday, 27 November, 2015 6:43:22 PM
> Subject: Re: [wildfly-dev] Allow Camel LoadBalancer to connect to clustered WildFly HTTP endpoints
> 
> Zookeeper is part of the Fabric architecture. I may be an option in the
> context of this conversation, but its not something that we have already
> readily available.
> 
> In the most simplistic scenario, we have a remote Camel Http client that
> wants to connect to cluster of wildfly servers that expose undertow
> endpoints. The Camel client wants to use a load balancer
> <http://camel.apache.org/load-balancer.html> like this
> 
> <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
>   <route>
>     <from uri="direct:start"/>
>     <loadBalance>
>         <roundRobin/>
>         <to uri="mock:x"/>
>         <to uri="mock:y"/>
>         <to uri="mock:z"/>
>     </loadBalance>
>   </route>
> </camelContext>
> 
> I now wonder if it is possible to implement a camel load balancer variant
> that is able to discover the initial topology of wildfly http endpoints and
> later react on changes in that topology. Does that make sense?
> 
> cheers
> — thomas
> 
> > On 27 Nov 2015, at 00:09, Stuart Douglas <sdouglas at redhat.com> wrote:
> > 
> > I'm not really sure exactly what you mean here, do you want the Undertow
> > load balancer to be able to use the data from the zookeper registry? Or
> > are you talking about having the Undertow endpoints register themselves
> > with zookeeper?
> > 
> > Stuart
> > 
> > ----- Original Message -----
> >> From: "Thomas Diesler" <tdiesler at redhat.com>
> >> To: "Stuart Douglas" <sdouglas at redhat.com>
> >> Cc: wildfly-dev at lists.jboss.org
> >> Sent: Thursday, 26 November, 2015 1:03:16 AM
> >> Subject: Allow Camel LoadBalancer to connect to clustered WildFly HTTP
> >> endpoints
> >> 
> >> Hi Stuart/Friends,
> >> 
> >> https://github.com/wildfly-extras/wildfly-camel/issues/878
> >> <https://github.com/wildfly-extras/wildfly-camel/issues/878>
> >> 
> >> In fabric a camel load balancer can contact a (zookeeper) registry using a
> >> logical name to react to changes in server topology or for initial
> >> discovery. I wonder how this can/should be done in the context of undertow
> >> http endpoints on wildfly.
> >> 
> >> cheers
> >> — thomas
> > 
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>