Keycloak for AWS ECS setup?

Hi, I’m looking to run keycloak on AWS EC2 with RDS as database. Currently I’m running Single Container with RDS for Dev environment.

I’m looking for Setting up H.A for production Environment . Since container will be dynamically running on multiple hosts, and host can scaled up or scaled down depending on load.

I tried the following post But I don’t find a way for maintain discovery for other nodes.

Any help would be appreciated.

Thank You