It would IMHO be useful if Fineract had a ready to roll out of the box working Kubernetes YAML, equivalent to the docker-compose.yml.
IMHO this should include the UI - req. this work going on in parallel:
Let us focus on making it super easy for getting it up and running locally on minikube, first. Then we could look into running the same on a public cloud, such as GCP or Azure.
Ideally, I imaging the README having a section proposing to simply: