DevOps and Docker Talk: Cloud Native Interviews and Tooling

Docker Build the best way with Docker Bake

Mar 24, 2025

Discover the game-changing Docker Bake Build tool that enhances automation and reproducibility in creating Docker images. Learn about its impressive benefits, including faster builds and multi-architecture support. Get insights on how to leverage Bake files to simplify your development process compared to traditional commands. Dive into practical examples and see how Docker's GitHub Actions and BuildKit can elevate your CI workflows. Plus, there's a visual version available for an engaging experience!

15:05

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Quick takeaways

Docker Bake's general availability enhances reproducible builds and automation, significantly benefiting both local and CI environments.

The tool simplifies build processes with structured file formats and advanced caching, promoting efficiency and organization in complex setups.

Deep dives

General Availability of Docker Bake

The recent announcement of Docker Bake's general availability marks a significant milestone for developers seeking reliable and automated build processes. This tool, which has been in gradual development since 2018, now promises to enhance reproducibility and ease of use in various environments, be it local setups or continuous integration (CI) platforms. Docker intends to integrate Bake into future releases of Compose, demonstrating their commitment to making this tool a staple in the developer toolkit. By ensuring community support and trust in its longevity, Docker Bake is set to transform how container images are built and managed.

Unlocking the Power of Docker Bake for Efficient Builds

15min

The Docker Bake Build tool just went general availability, and I'm excited about what this means for creating reproducible builds and automation that can run anywhere. In this video I'm gonna break down some of the features, the benefits and walk through some examples.

In this episode I explain why docker buildx bake exists, what it can do, and I walk through multiple examples of Bake files and how it's better than docker build image and docker compose build. I also touch on BuildKit and Docker's GitHub Actions.
There's also a video version of this show on YouTube.

★Get started with Docker Bake★
Walkthough https://docs.docker.com/guides/bake/
Docs: https://docs.docker.com/build/bake/
GA Announcement: https://www.docker.com/blog/ga-launch-docker-bake/

Creators & Guests

Beth Fisher - Producer
Bret Fisher - Host

(00:00) - Intro
(00:04) - /
(00:41) - History Lesson
(01:29) - Bake Today
(02:43) - Ad for... Me!
(03:53) - List of Benefits
(10:29) - Use Bake Everywhere
(12:41) - Leaning into Bake, maybe?

You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!

Grab the best coupons for my Docker and Kubernetes courses.
Join my cloud native DevOps community on Discord.
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Homepage bretfisher.com

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