jalr/nixos-configuration
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Jakob Lechner 623f793970 flake.lock: Update 
Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/50eee705bbdbac942074a8c120e8194185633675?narHash=sha256-EyXUNSa%2BH%2BYvGVuQJP1nZskXAowxKYp79RNUsNdQTj4%3D' (2025-05-02)
  → 'github:nix-community/home-manager/b4bbdc6fde16fc2051fcde232f6e288cd22007ca?narHash=sha256-D/6rkiC6w2p%2B4SwRiVKrWIeYzun8FBg7NlMKMwQMxO0%3D' (2025-05-12)
• Updated input 'nixos-hardware':
    'github:nixos/nixos-hardware/2ea3ad8a1f26a76f8a8e23fc4f7757c46ef30ee5?narHash=sha256-T9vOxEqI1j1RYugV0b9dgy0AreiZ9yBDKZJYyclF0og%3D' (2025-05-07)
  → 'github:nixos/nixos-hardware/d1d68fe8b00248caaa5b3bbe4984c12b47e0867d?narHash=sha256-dMx20S2molwqJxbmMB4pGjNfgp5H1IOHNa1Eby6xL%2B0%3D' (2025-05-12)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/1d3aeb5a193b9ff13f63f4d9cc169fb88129f860?narHash=sha256-QkNoyEf6TbaTW5UZYX0OkwIJ/ZMeKSSoOMnSDPQuol0%3D' (2025-05-06)
  → 'github:nixos/nixpkgs/a39ed32a651fdee6842ec930761e31d1f242cb94?narHash=sha256-k9ut1LSfHCr0AW82ttEQzXVCqmyWVA5%2BSHJkS5ID/Jo%3D' (2025-05-11)
• Updated input 'nixpkgsMaster':
    'github:NixOS/nixpkgs/963bb20b2cb3591aa5f80772aa3e0fd21539830d?narHash=sha256-gfO4gyPp8FnPVoN01Ob4FFpnEb/3Shaitdu2z/F%2BIJA%3D' (2025-05-08)
  → 'github:NixOS/nixpkgs/db8c5bd59837c0e80005f9484c0f3d01816a0a77?narHash=sha256-7MBXSIVYYWJVsbxa5Wyp%2BnZEIu3Q4WkNqQ/CPvGgNDA%3D' (2025-05-12)
• Updated input 'nur':
    'github:nix-community/NUR/d997cc011fd3d6373923f6cf18b3e2296baa234d?narHash=sha256-rea3RjwhTDjq/ovrFU1zISyXbv0uG4ZivFg1vtHnzRA%3D' (2025-05-08)
  → 'github:nix-community/NUR/375559ab975135e694d34adb905260badf450773?narHash=sha256-jAOpBBLpq%2BMixGB5/h8Gh/%2B7EA2Rc/U8S01DcVEchIM%3D' (2025-05-12)
• Updated input 'nur/nixpkgs':
    'github:nixos/nixpkgs/8fcc71459655f2486b3da197b8d6a62f595a33d2?narHash=sha256-GYYT5Pc%2BsZZWomgC7EgDSNSfmXd9Jby9nXQ6bAswUCg%3D' (2025-05-07)
  → 'github:nixos/nixpkgs/d89fc19e405cb2d55ce7cc114356846a0ee5e956?narHash=sha256-3e%2BAVBczosP5dCLQmMoMEogM57gmZ2qrVSrmq9aResQ%3D' (2025-05-10)
2025-05-12 23:31:04 +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 Fix media files 2025-05-07 00:51:16 +02:00
modules Add REW 2025-05-07 00:51:00 +02:00
pkgs Remove pretix 2025-05-03 00:25:45 +02:00
users Add REW 2025-05-07 00:51:00 +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 2025-05-12 23:31:04 +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