Anyone know how to set wildfly 10 on Cluster ?

[aaronfj]

I'm new and I can not find much information. I use Debian 8. I need to have an active and a passive server in case of failure.

[mayerw01]

Did you read this documentation? WildFly 9 Cluster Howto - WildFly 9 - Project Documentation Editor

[rhusar]

If we are talking about http session clustering, what is the reason for active-passive setup? The passive node will still participate in the cluster so that it will have the necessary session data.

If using mod_jk, in your worker properties configure:

worker.node1.disabled=true

A disabled worker will not receive requests except for:

1) If no non-disabled workers are available (i.e. active/passive)

2) OR a sticky session is associated with the worker (i.e. if you disable a worker that was enabled, it will continue to handle its existing sessions until they bleed off. This allows you quiesce a running server before shutting it down.)

Obviously, if you start node1 with disabled=true, it will have no existing sessions, so only #1 applies.

(quote from Active/Passive Cluster)

[rhusar]

Also check the HA guide for WildFly 10

High Availability Guide - WildFly 10 - Project Documentation Editor