Question 1

How do I install Dockerlings on a system without Go?

Accepted Answer

You must install Go first, as Dockerlings is built with Go and requires compilation. Follow the Go installation guide, then clone the repo and build it using the commands in the README.

Question 2

Is Dockerlings better than the official Docker documentation for learning?

Accepted Answer

Dockerlings is more hands-on and interactive, ideal for practical exercises with immediate feedback, while official docs are comprehensive for reference. Use both for a balanced approach.

Question 3

Can I add my own exercises to Dockerlings?

Accepted Answer

Yes, as an open-source project, you can fork the repository and contribute new exercises. Check the GitHub repo for guidelines or engage with the community on Discord.

Question 4

How long does it take to complete all Dockerlings exercises?

Accepted Answer

With consistent practice, it typically takes a few hours to a day, depending on your prior knowledge. The exercises are progressive, so pace yourself for effective learning.

Question 5

Dockerlings vs Katacoda: which is better for beginners?

Accepted Answer

Dockerlings is free, open-source, and terminal-based, great for offline learning, while Katacoda offers web-based labs with cloud environments. Choose based on preference for terminal vs. web interaction.

Question 6

Does Dockerlings cover Docker Swarm or Kubernetes?

Accepted Answer

No, Dockerlings focuses on core Docker concepts like images, containers, volumes, networks, and Docker Compose. For orchestration tools, you'll need to seek additional resources or tutorials.

Dockerlings

What is Dockerlings?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions