jalr/nixos-configuration
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Jakob Lechner 13f4558f8d flake.lock: Update 
Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/1770bf1ae5da05564f86b969ef21c7228cc1a70b?narHash=sha256-0OWgbEKhpMLpk3WQi3ugOwxWW4Y6JVpKiQ%2Bo0nuNzus%3D' (2025-04-21)
  → 'github:nix-community/disko/c5140c6079ff690e85eac0b86e254de16a79a4b7?narHash=sha256-mi6cAjuBztm9gFfpiVo6mAn81cCID6nmDXh5Kmyjwyc%3D' (2025-04-23)
• Updated input 'nixos-hardware':
    'github:nixos/nixos-hardware/9a049b4a421076d27fee3eec664a18b2066824cb?narHash=sha256-fbWE4Xpw6eH0Q6in%2BymNuDwTkqmFmtxcQEmtRuKDTTk%3D' (2025-04-14)
  → 'github:nixos/nixos-hardware/8bf8a2a0822365bd8f44fd1a19d7ed0a1d629d64?narHash=sha256-xmqG4MZArM1JNxPJ33s0MtuBzgnaCO9laARoU3AfP8E%3D' (2025-04-23)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/26d499fc9f1d567283d5d56fcf367edd815dba1d?narHash=sha256-FHlSkNqFmPxPJvy%2B6fNLaNeWnF1lZSgqVCl/eWaJRc4%3D' (2025-04-12)
  → 'github:nixos/nixpkgs/9684b53175fc6c09581e94cc85f05ab77464c7e3?narHash=sha256-AQ7M9wTa/Pa/kK5pcGTgX/DGqMHyzsyINfN7ktsI7Fo%3D' (2025-04-21)
• Updated input 'nixpkgsMaster':
    'github:NixOS/nixpkgs/23ad94e0e3533bed8e028472137a4ccb5f0d6ce1?narHash=sha256-MioQhU84IZRwpKyd/g62nt3Hqe%2B0C6cmHYBe3kjZr60%3D' (2025-04-22)
  → 'github:NixOS/nixpkgs/6c679116a4260de3d0a0add76ca844df5a6afde8?narHash=sha256-CiNSRcFcqmGzFil6VBGW9W7m7q2FzJyF9x9a7452iVE%3D' (2025-04-23)
• Updated input 'nur':
    'github:nix-community/NUR/c36e10d7a3bd9d9aff9dd66c065845af6fbc87e9?narHash=sha256-omM4VhdBaJpREkhlJTI8weY5hOvnaKo4Db85xk3mC20%3D' (2025-04-22)
  → 'github:nix-community/NUR/6d04ab16a01981326374c50442471130f212c810?narHash=sha256-09%2BKxS%2B8Lxo5E7yi3KfHFT/w6JR9gq6p%2BFr%2BXd%2BarKo%3D' (2025-04-23)
• Updated input 'nur/nixpkgs':
    'github:nixos/nixpkgs/b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef?narHash=sha256-fusHbZCyv126cyArUwwKrLdCkgVAIaa/fQJYFlCEqiU%3D' (2025-04-17)
  → 'github:nixos/nixpkgs/c11863f1e964833214b767f4a369c6e6a7aba141?narHash=sha256-GfpyMzxwkfgRVN0cTGQSkTC0OHhEkv3Jf6Tcjm//qZ0%3D' (2025-04-21)
2025-04-23 21:25:56 +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 tandoor 2025-04-18 02:01:27 +02:00
modules Use postgresql as database 2025-04-16 22:54:29 +02:00
pkgs Remove unused code 2025-04-16 22:54:28 +02:00
users Improve DND widget 2025-04-22 18:32:25 +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 2025-04-23 21:25:56 +02:00
flake.nix Use nixos-24.11 branch of nixpkgs 2025-04-16 22:54:29 +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