[keycloak-user] AWS ELB

[Veit Guna]

Hi.

My company plans to use KC for central authentication and authorization
for multiple microservice backends and frontends.
Since all our services are running on AWS, we're wondering whether it is
a problem to use the AWS ELBs and not the wildfly clustering.

So my question is, is it a requirement to use the wildfly clustering
capabilities to be able to get a working, scalable KC?
What might not work or even break if we just load balance against
isolated KC instances which maybe share the same storage/db?

Thanks!