Cross DC in Quarkus Keycloak possible?

Getting advice
1

We need to do Cross DC setup. In WildFly Keycloak we did it by setting replication between databases and adding additional Infinispan as it was described in old Keycloak installation guide.

But I don’t see documentation for Cross DC for Quarkus Keycloak except some discussion that it may be not fully supported with older store.

Is it still possible to setup Cross DC with old store if we setup database replication how it was in WildFly? Any recommendations for Infinispan setup? Can we do it with Infinispan shipped with Keycloak without installing external Infinispan?

Thank you

2

It is possible. It’s the same idea as with Wildfly. You have to override and specify an infinispan config xml file. There are more details in the new Keycloak guides Configuring distributed caches - Keycloak

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