Wildfly 10 Domain Mode and Loadbalncer with undertow

vishnu.ghule May 22, 2017 2:57 PM

Hi,

I have followed Developer Interview (#DI 11) - Stuart Douglas (@stuartwdouglas) about WildFly9 and Undertow - YouTube Stuart Douglas Video and was able to set up wildfly as a load balancer using undertow and mod cluster

But this works well when all the backend servers on same host (IP).

I am trying something like

Host 1 - load balancer which says Undertow starts mod_cluster proxy advertisements on /224.0.0.251:23364 with frequency 10000 ms

Host 2 - backend1 which says [org.jboss.modcluster] (ServerService Thread Pool -- 58) MODCLUSTER000032: Listening to proxy advertisements on /224.0.0.251:23364

Host 3 - backend2 which says [org.jboss.modcluster] (ServerService Thread Pool -- 58) MODCLUSTER000032: Listening to proxy advertisements on /224.0.0.251:23364

This setting works well when all of them are on same host . Please guide me if its possible to user undertow modcluster as loadbalancer when all of the servers on different hosts

1. Re: Wildfly 10 Domain Mode and Loadbalncer with undertow

pferraro May 25, 2017 1:25 PM (in response to vishnu.ghule)

Yes - this should work fine. Make sure that the interface on which your mod_cluster advertisement socket-binding listens is route-able to your undertow load balancer.
Actions