Implementing continuous application delivery?

Question

go

Good afternoon, there is a small project that is constantly changing, consists of 3 containers, is located in a private repository:
-phyton service
-golang service
-postgresql The
project is constantly developing and I would like continuous delivery to prod.
Issues: manual assembly of containers, manual loading of containers via shh, project assembly by hand.
Wishlist: Auto building applications and deployment to the container server after pushing to the master
Which way to look, what is better to choose.

Answer 1

GitLab, GitHub + Actions

Answer 2

You can use GitHub actions - there are a lot of manuals
You can use Jenkins, here you will already need to deploy and configure this very Jenkins somewhere
You can use GitLab, you can install it somewhere at home, or you can use the cloud version