When I wrote, that I switched from a Ghost-based blog to a static site generated by Hugo, I made the following statement: I don’t use a service like GitHub pages or Netlify, because using my own server really guarantees me full control. But it would be a good alternative, if you don’t want to manage your own server. Netlify can also cover the automatic deploy process. Since then I switched all my blogs from Ghost to Hugo, but also started using Netlify for the hosting of my static sites.
Containers are wonderful and Docker is a really awesome and lifesaving technology, even if you don’t host sites and services with millions of users that need to auto-scale etc. Docker can already simplify a simple hosting setup just with a couple of small webpages and a Git server. Some months ago I switched my whole setup to use only Docker. I used Ubuntu server because that was the best option at my hosting provider.