Single logout (SLO) does not work in a coupled environment. The load balancer is routing backchannel logout requests to servers by random. The user session may be on another server.
The load balancer is using a sticky session (cookie in a browser) for the user requests. Backchannel logout requests comes from a different origin: the OIDC server.
Everything works fine with a single OpenLiberty server instance as all the requests are implicitly routed to the correct OpenLiberty server.
To my understanding the OIDC client feature does NOT support backend redirecting.
How should we fix this? Is there any "out-of-the-box" options for this?