jalr/nixos-configuration
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Jakob Lechner ae3c463416 flake.lock: Update 
Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/adf195f021a8cbb0c317f75b52e96c82616526f9?narHash=sha256-KerePGJYX47ex6OY3CWsid4AltO2gDtQROunYJ0eCEE%3D' (2025-07-20)
  → 'github:nix-community/home-manager/fc3add429f21450359369af74c2375cb34a2d204?narHash=sha256-oV695RvbAE4%2BR9pcsT9shmp6zE/%2BIZe6evHWX63f2Qg%3D' (2025-07-27)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/a14f718bc528ad298bd95a18a9ac9a7d7c0ef8e5?narHash=sha256-%2BxNQQqqCx47sbSbwwj/aQL5Xrv6wlgiIU/yKWVAtnc4%3D' (2025-07-20)
  → 'github:nixos/nixpkgs/3ff0e34b1383648053bba8ed03f201d3466f90c9?narHash=sha256-CdX2Rtvp5I8HGu9swBmYuq%2BILwRxpXdJwlpg8jvN4tU%3D' (2025-07-24)
• Updated input 'nixpkgsMaster':
    'github:NixOS/nixpkgs/22cad72fc0492622974af5ca560952e878ba184f?narHash=sha256-TEjnWl8148gEUi8CljOyhb5StLfFkpZQmAPmEI7HTnE%3D' (2025-07-22)
  → 'github:NixOS/nixpkgs/2014a8b27a90ef142462b5dfabc8e73bb95bec8b?narHash=sha256-vbjK4COEWyg8xX6GjyVEGZVIodA3DWyeqxnObyfqzas%3D' (2025-07-28)
• Updated input 'nur':
    'github:nix-community/NUR/690f8c0102a674b35ac4e919bb34a8ef10d0e84c?narHash=sha256-ftWDv9eUl0cNsJfhwx7RrIZvtUt0SH3LoGsBZfGyWDw%3D' (2025-07-22)
  → 'github:nix-community/NUR/0ca9aba7c440a77873111b7a52913cfaac5ddb08?narHash=sha256-OEqqcfz%2BDny%2BIWxTg/gGyf4Pr21TevNHFKxuVVo4NLs%3D' (2025-07-28)
• Updated input 'nur/nixpkgs':
    'github:nixos/nixpkgs/c87b95e25065c028d31a94f06a62927d18763fdf?narHash=sha256-NS6BLD0lxOrnCiEOcvQCDVPXafX1/ek1dfJHX1nUIzc%3D' (2025-07-19)
  → 'github:nixos/nixpkgs/7fd36ee82c0275fb545775cc5e4d30542899511d?narHash=sha256-9h7%2B4/53cSfQ/uA3pSvCaBepmZaz/dLlLVJnbQ%2BSJjk%3D' (2025-07-25)
2025-07-28 10:05:35 +02:00
.git-crypt Rotate git-crypt key 2024-01-31 01:39:35 +00:00
custom-utils Fix duplicate port check 2025-04-16 22:54:29 +02:00
hosts Add basic logging for powerUp and powerDown 2025-07-18 10:34:49 +02:00
modules Add git as system package 2025-07-17 03:13:52 +02:00
pkgs Update dependencies 2025-07-14 11:40:57 +02:00
users Add tio 2025-07-28 10:04:27 +02:00
.editorconfig Add config for .nix files 2022-04-27 11:02:38 +00:00
.envrc Use flakes 2021-11-17 09:33:48 +00:00
.gitattributes Add custom voicemail greeting 2023-11-22 14:55:29 +00:00
.gitignore Ignore qcow2 files (QEMU disk images) 2023-02-23 19:41:15 +00:00
.sops.yaml Reinstall magnesium 2025-04-09 10:27:38 +02:00
flake.lock flake.lock: Update 2025-07-28 10:05:35 +02:00
flake.nix Add gg-chatmix 2025-07-14 12:03:45 +02:00
justfile Use file to unlock LUKS from usb media 2025-04-09 10:20:44 +02:00
README.md Add instructions how to build a system config 2025-01-11 19:24:15 +01:00

README.md

jalr's NixOS Configuration

Install a new host

This installs nixos on host somehost:

NixOS Anywhere

nix run github:nix-community/nixos-anywhere -- --flake .#<somehost> root@<somehost>

The traditional way

nix-shell -p nixUnstable --run 'nixos-install --flake https://gitlab.jalr.de/jalr/nixos-configuration#somehost --no-channel-copy'

Build a configuration

nix build .#nixosConfigurations.iron.config.system.build.toplevel

setting up sops

Get the host key and convert it.

ssh-keyscan -t ed25519 $host | ssh-to-age

Then add the key to .sops.yaml

If the key changed, you might want to run

sops updatekeys hosts/$host/secrets.yaml

nix repl

start an interactive environment for evaluating Nix expressions

$ nix repl

nix-repl> a=builtins.getFlake (toString ./.)

$ nix repl

nix-repl> :lf .#

Import GPG public key

gpg --card-edit
gpg/card> fetch
gpg --edit-key $key
gpg> trust
Your decision? 5

Debugging boot issues

  1. Add rd.systemd.debug_shell kernel parameter
  2. Press CTRL+ALT+F9 to switch to root shell