jalr/nixos-configuration
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Jakob Lechner 82ce9e9ac7 flake.lock: Update 
Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/8e68aa819d6a9964c8ac45172e68b943b597c52a?narHash=sha256-qw9iaIIz8D%2BlwsTO28VOaZBAJG97jH4%2Bci2pe7ZJR6Q%3D' (2025-12-09)
  → 'github:nix-community/disko/d64e5cdca35b5fad7c504f615357a7afe6d9c49e?narHash=sha256-fTLX9kDwLr9Y0rH/nG%2Bh1XG5UU%2BjBcy0PFYn5eneRX8%3D' (2025-12-10)
• Updated input 'home-manager':
    'github:nix-community/home-manager/20561be440a11ec57a89715480717baf19fe6343?narHash=sha256-O8VTGey1xxiRW%2BFpb%2BPs9zU7ShmxUA1a7cMTcENCVNg%3D' (2025-12-08)
  → 'github:nix-community/home-manager/44777152652bc9eacf8876976fa72cc77ca8b9d8?narHash=sha256-FuFtkJrW1Z7u%2B3lhzPRau69E0CNjADku1mLQQflUORo%3D' (2025-12-10)
• Updated input 'nix-pre-commit-hooks':
    'github:cachix/git-hooks.nix/548fc44fca28a5e81c5d6b846e555e6b9c2a5a3c?narHash=sha256-rhSqPNxDVow7OQKi4qS5H8Au0P4S3AYbawBSmJNUtBQ%3D' (2025-12-06)
  → 'github:cachix/git-hooks.nix/09e45f2598e1a8499c3594fe11ec2943f34fe509?narHash=sha256-dixPWKiHzh80PtD0aLuxYNQ0xP%2B843dfXG/yM3OzaYQ%3D' (2025-12-11)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/d9bc5c7dceb30d8d6fafa10aeb6aa8a48c218454?narHash=sha256-y7RPKl/jJ/KAP/VKLMghMgXTlvNIJMHKskl8/Uuar7o%3D' (2025-12-06)
  → 'github:nixos/nixpkgs/09eb77e94fa25202af8f3e81ddc7353d9970ac1b?narHash=sha256-mSD5Ob7a%2BT2RNjvPvOA1dkJHGVrNVl8ZOrAwBjKBDQo%3D' (2025-12-09)
• Updated input 'nixpkgsMaster':
    'github:NixOS/nixpkgs/fe21dc532562a038547185b77a488f4d7c9cbbda?narHash=sha256-S%2BvuUUBr4KoL1R8dx%2BM1xCsnbc75DelRucLFQX%2BTGxE%3D' (2025-12-09)
  → 'github:NixOS/nixpkgs/27225de9f2030213246e0d8d62957c43d5229368?narHash=sha256-HTHfcqG8WsrJG0aW3edXF5nQJK3VjPWcUTEi/r0LV7o%3D' (2025-12-12)
• Updated input 'nur':
    'github:nix-community/NUR/70540c989599d334e4e096e19ee707433a698882?narHash=sha256-aJpZaiYIzOHFi0AG0dbCwFYTGm95kkmEcWY5aSc1Wqc%3D' (2025-12-09)
  → 'github:nix-community/NUR/b4d99f4da68e9ffd29862904825730ba31a79406?narHash=sha256-hqGAGgmlYxwQufnYSS8E8wH7xyqLoaSIWGqZgdROkZg%3D' (2025-12-12)
• Updated input 'nur/nixpkgs':
    'github:nixos/nixpkgs/f61125a668a320878494449750330ca58b78c557?narHash=sha256-BmPWzogsG2GsXZtlT%2BMTcAWeDK5hkbGRZTeZNW42fwA%3D' (2025-12-05)
  → 'github:nixos/nixpkgs/addf7cf5f383a3101ecfba091b98d0a1263dc9b8?narHash=sha256-hM20uyap1a0M9d344I692r%2Bik4gTMyj60cQWO%2BhAYP8%3D' (2025-12-08)
2025-12-12 13:00:03 +01:00
.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 Fix ipv6 prefix delegation 2025-12-10 17:19:18 +01:00
modules Use only post-quantum resistant algorithms 2025-12-09 16:20:54 +01:00
nix-cache Add nix-cache 2025-09-03 22:17:28 +02:00
pkgs Bump to Python 3.13 2025-12-09 15:31:25 +01:00
users Bump tree-style-tab version 2025-12-01 10:54:44 +01:00
.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 TvProxy 2025-09-22 22:52:39 +02:00
.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 2025-12-12 13:00:03 +01:00
flake.nix Rename runCommandNoCC 2025-12-01 10:54:44 +01:00
justfile Replace sudo flag 2025-12-01 10:54:44 +01:00
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