title: Keycloak custom user provider
body: <p>I want to use keycloak in my Spring boot application, but I need user data in my business logic. I want to keep keycloak and business logic in different databases. I found a tutorial in here <a href="https://www.baeldung.com/java-keycloak-custom-user-providers" rel="nofollow noreferrer">https://www.baeldung.com/java-keycloak-custom-user-providers</a>
  I use bitnami/keycloak in docker environment but in this image doesn't contains custom-user-provider option. It contains ldap and kerberos only. How can I add this option to bitnami/keycloak or is there a docker image of keycloak which contains this option?</p>
  <p>thx
  Zamek</p>