On Fri Mar 15 2024, use coupon code go-fly-nix to get $50 of Fly.io Credits for new accounts. Xe Iaso discusses Nix, a powerful Docker image builder. Nix’s unique language simplifies package building and OS image creation. While Docker is popular, its non-deterministic builds and wasted space issues are problematic. Nix fixes this by focusing on dependencies and minimal changes. By utilizing Nix to build Docker images, you can save time, money, and ensure reproducible builds. This innovative approach allows for efficient updates and effortless deployment. Not just a package manager, Nix offers the ability to recreate software states from the past, maintaining consistency and reliability in the long run.
https://xeiaso.net/talks/2024/nix-docker-build/