Connect keycloak container to PostgreSQL

[koplas]

Hi,
are there any examples of how to connect a keycloak testcontainer to PostgreSQL? The default H2 database does not support all PostgreSQL features used in the extension I need to test.

Thanks!

[dasniko]

I didn't add an api for this, as this would, from my experience with similar things, yield in too much service requests and issues b/c most people wouldn't understand how to use it properly.

But you can still configure the container like you would do with a regular Keycloak container (actually it is a regular KC container) with environment variables (.withEnv(...)) and/or cli arguments (.withCustomCommand(...) - this is not documented, see source code if needed).