Question about hotrod-store configuration

[hwirnsberger]

Hi,

i have a question about the hotrod-store configuration:
https://github.com/thomasdarimont/keycloak-project-example/blob/main/deployments/local/cluster/haproxy-external-ispn/cli/0100-onstart-setup-hotrod-caches.cli

I testet it with RH-SSO 7.5 and Redhat Datagrid 8.1/8.2 and have the following situation.
When a new session is created, it only stores the session in SSO and not in RHDG.
You can see that with the metrics endpoint.

Is it possible that you test the hotrod-store with your setup and see if the remote cache is used at all?

Best Regards!

[hwirnsberger]

I think that won't work at all because of: https://github.com/keycloak/keycloak/blob/01a0e11c8f56d265e3ae824221e766b2ac7e215e/model/infinispan/src/main/java/org/keycloak/models/sessions/infinispan/util/InfinispanUtil.java#L44

The implementation only works for RemoteStore.
Or do i overlook something?

[thomasdarimont]

I think you are right! The recommended hotrod configuration for wildfly doesn't seem to be supported with Keycloak.
The legacy remote-store configuration (with the additional patch to be able to configure connect timeouts) works quite well: https://github.com/thomasdarimont/keycloak-project-example/tree/main/deployments/local/cluster#run-with-dedicated-infinispan-cluster-with-remote-store