How to build a docker image for production?

Since the official images on docker hub are provided for testing we have to build docker images ourselves for production. Is there a document or a practice targeted at production?

I was really hoping someone would show up here with some sort of advice, but your answer seems to just be “no”. There’s been various threads on the forums about how to package FDB into a docker container over time, and other discussions about how to run FDB in production, but I haven’t seen anything of the two combined.