[keycloak-user] A question on how to connect two keycloak servers

Hello, I have five VMs running, one with an Apache protected app connected to a keycloak (Keycloak A) server through mod_auth_mellon. This Keycloak Server is connected to an IPA server (IPA A). I also have another Keycloak(keycloak B) server connected to another IPA server(IPA B). What I want to happen is when I log in to the Apache app, I want the first keycloak(A) server to connect to the second keycloak(B) server and obtain the users info on the IPA Server(B). Then I want to user's info to be updated on the first IPA server(A) and if the user doesn't exist then I want the user to be made. I want to know if that is possible right now to do and if it isn't how should I go about achieving my goal. I also want to know if it involves writing a plug in, where in the keycloak or IPA code should I look. Any help would be gratefully appreciated, and sorry if this is the wrong place to ask this question. Thank you, Matthew Beliveau