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ivabus NixOS Configuration files.

Deploying

Setup disks, mount root to /mnt and /boot to /mnt/boot and run something like this

git clone https://github.com/ivabus/nixos /mnt/etc/nixos
nixos-generate-config --show-hardware-config --root /mnt > /mnt/etc/nixos/machines/HOST/hardware.nix
nixos-install --flake path:.#HOST

Raspberry Pi image generation

Replace {{REPO_PATH}} with path to this repo (surprising, isn't it) and run on NixOS system (or system with Nix (don't tested))

nix build path:{{REPO_PATH}}#nixosConfigurations.HOST.config.system.build.sdImage

Rebuilding

nixos-rebuild switch --flake path:/etc/nixos

Apple Silicon hosts require additional --impure flag for firmware installation. (Firmware should be placed in /etc/nixos/asahi/firmware (ignored by git) and m1n1 icon to /etc/nixos/asahi/icon.png (256x256px)).

Hosts configured

  • celerrime (MacBook Air M2) (coding)
  • vetus (iMac 27" 2017) (gaming)
  • stella (Random Ryzen 3 3250U laptop) (lite web surfing client)
  • rubusidaeus (Raspberry Pi 4B) (small services)
  • periculo (StarFive VisionFive2) (as router) - WIP + untested

Modules

Module example:

{ config, lib, ... }:

let
  cfg = config.my.MODULE;
in {
  options.my.MODULE.enable = lib.mkEnableOption "Enable MODULE";
  config = lib.mkIf (cfg.enable) {
    MODULE_CONFIGURATION
  };
}

Dotfiles development

As I fully manage my dotfiles through home-manager and fetchGit they are readonly.

To install normal version of them disable my.users.ivabus.dotfiles.enable and run this command (which installs and links dotfiles)

curl https://iva.bz/nix | sh

TODO

  • Setup "secret" roles (I need them)
  • Setup router (in progress with periculo, aughhhhhhhhh it seems like I need to crosscompile it for 30 days straight, so no fast progress)

Copyright

This configuration is MIT licensed.

I used delroth/infra.delroth.net (MIT license) as a reference for my configuration.