Simplest way to get moderation and follow-me on docker install

My use case is the following: moderator (only one needed) logs in and creates a room. Guests are given a meeting password. During the meeting, the moderator selects which person is shown to all others (like the zoom “spotlight” feature) – or equivalently, moderator selects one person and everyone sees what moderator is selecting.

Anyone with sample configurations for that?
I think I can figure out how to load the files for docker for such a scenario, but if someone has a cookbook for that I’d be grateful (even better if the scenario covered Kubernetes, but I’m dreamng)