Linux Need tutorial for Docker

[drakylucas]

Hello everyone,
I'd like to ask a tutorial for docker (not only related to otserv).

I'd like to learn things such as
How to create a docker;
How to put my files in it;
How to start a service automatically
Etc...
In the case of otserv, it can be like "how to start a docker that I can download the content from github, edit using vscode and compile inside the docker"
How to use a docker that runs this server in cloud (eg aws, ovh, etc)
How to run services (like Node.js, mysql, postgres, apache..)


I know I'm asking too much, but what I really want is to understand what's happening and how can I do my custom things using dockers.. Without copy/paste only.
Like, how to declare a package to download, etc...

Note: I'm using windows 10, can I run a docker containing Ubuntu in it?

Thanks so much,
Lucas