My NixOS Configurations ❄

This repository contains the configurations of my machines using NixOS.

What is NixOS ?

NixOS is a linux distribution based on the Nix package manager. It allows fully reproducible builds and a declarative configuration style, using a functionnal langage called Nix (yes, it is the same name as the package manager and the OS).

What is a flake ?

This whole repository is a flake. It is an experimental feature of Nix, allowing for pure evaluation of code. Dependency are fully specified and locked.

How does this work ?

Machines

This project manage the configuration of three machines :

• Macintosh, a thinkpad laptop,
• Lisa, a high performance server,
• Newton, a low performance stockage server.

Machines configurations are located in the machines folder, and are using all the custom modules defined in this project.

Modules

This configuration defines a number of custom NixOS and home-manager modules. They are respectively defined in the modules and home-manager-modules folders.

Secrets

Secrets are stored in the secrets folder. They are decrypted upon system activation using the host ssh key.

Inspiration

This project is freely inspired by some really cool projects, including MayNiklas/nixos, pinox/nixos and ncfavier/config.