So I had mostly the same questions you did. I went on a journey and made videos about it. Check it out here https://www.codemy.net/channels/docker-for-developer

So I had mostly the same questions you did. I went on a journey and made videos about it. Check it out here https://www.codemy.net/channels/docker-for-developers https://www.codemy.net/channels/docker-for-developers