I’m just getting started with Docker having heard great things.
I’ve worked through the first few tutorials but it looks like there are various ways of doing the same thing and i’m just getting more confused.
I hope someone can help clarify a couple of things?
Do I need a Dockerfile and compose file, or one or the other? How do they differ?
What is the recommended way to forward ports 80 and 443? HAproxy or Nginx on the host? HAproxy or nginx in a container? Any combination of these?