Keycloak 18 - Need help configuring distributed cache

[Frederik Enste]

Hello guys,

I managed successfully to build my production keycloak docker container using this guide with an postgres backend and metrics and health checks enabled:

https://www.keycloak.org/server/configuration-production

Now I'm trying to setup these docker containers on 2 different hosts to run in a ha cluster.

AFAIK before Keycloak 17 it was possible to do this via JDBC_PING but this feature seems to be removed in Keycloak 18.

Can someone help me setup the cache?
I read this guide but I am not familiar with how to setup the infinispan config to use JDBC_PING.

https://www.keycloak.org/server/caching

Best Regards,

Frederik

[Garth]

I don't believe JDBC_PING is natively supported anymore. However, I went through the same process, and came up with the solution documented here:

https://keycloak.discourse.group/t/use-of-jdbc-ping-with-keycloak-17-quarkus-distro/13571
https://gist.github.com/xgp/768eea11f92806b9c83f95902f7f8f80

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[Frederik Enste]

Thank you very much!

I've searched for something like this for a few hours but I could not find anything helpful like this :)