nixos/README.md

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)).

Hosts configured

• celerrime (MacBook Air M2) (coding)
• vetus (iMac 27" 2017) (gaming)
• stella (Random Ryzen 3 3250U laptop) (lite web surfing client)
• celerrime-x (MacBook Air M2 under Darwin) - Needs unifying + doesn't work - Nix daemon gets in "boot loop"
• 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
  };
}

Shells

I "made" some shell in shells/.

Dotfiles (from ivabus/dotfiles)

I install my dotfiles with prepared script

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

TODO

• Setup services (which I host)
  • ivabus.dev
  • iva.bz
  • ивабус.рф
• Setup "secret" roles (I need them)
• Setup router (in progress with periculo)

Copyright

This configuration is MIT licensed.

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