Best Resources for Learning Docker and Kubernetes from Scratch?

If you have a web development background, I suggest starting with practical experience. Try deploying a full web app (frontend, backend, and database) on a VPS using Docker. Once you're comfortable, think about scaling to multiple nodes—this is where it gets interesting! While Docker Swarm is a simpler step, Kubernetes offers more scalability and control. I recommend checking out Julia Evans' blog for some great insights on Kubernetes and the CKAD course from Kodekloud—those are excellent resources once you grasp the basics.

Kelsey Hightower has an awesome GitHub repo called 'Kubernetes the Hard Way'—definitely worth a look! Personally, I started out with Rancher a while back, but there are plenty of resources out there to help you get started.

You should check out 'Docker Deep Dive' by Nigel Poulton. It's a fantastic book that simplifies learning Docker. Plus, he's also got a Kubernetes book that could come in handy once you're ready for that!

Take a look at iximiuz.com for some really helpful articles on Docker and Kubernetes. I like to follow along with the articles, and they break things down in a simple way that's easy to digest.

I got into Docker through NetworkChuck's YouTube videos, which covered the basics and Docker's networking options well. When I was ready to deploy, I used ChatGPT as my guide—it was fantastic for answering all my questions and helped me containerize apps smoothly. From setting up SSL for a Tomcat app to understanding config files, AI chatbots can be super handy in learning Docker and Kubernetes!