Rails and docker on Windows

Hopefully a quick and stupid question but I have been researching docker and how to utilise it for my rails applications!

I have been through this playlist from coder journey and it’s been great at explaining nearly everything I need to know!

https://www.youtube.com/playlist?list=PLbG4OyfwIxjEe5Y3hQCiQjYnSgRH051iJ

However, probably a simple question still looms, what if I don’t want to host my production applications on digitalocean?

Basically I have a dedicated server running Windows server 2019 datacenter with docker installed and set to run Linux containers.

How would I deploy my applications to this docker environment for production instead of digitalocean as described in the second to last video of the playlist linked? Is there something special I need to setup, are there ports I need to make available for docker itself so it can receive my code from development docker?

As always, help is hugely appreciated!
Kindest regards,
Scott

Source: StackOverflow