Valentin Brandl
f3d0e57f6c
Flake lock file updates:
• Updated input 'home-manager':
'github:nix-community/home-manager/b4e98224ad1336751a2ac7493967a4c9f6d9cb3f?narHash=sha256-t7dFCDl4vIOOUMhEZnJF15aAzkpaup9x4ZRGToDFYWI%3D' (2025-04-08)
→ 'github:nix-community/home-manager/c61bfe3ae692f42ce688b5865fac9e0de58e1387?narHash=sha256-iyn/WBYDc7OtjSawbegINDe/gIkok888kQxk3aVnkgg%3D' (2025-04-15)
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/60e405b241edb6f0573f3d9f944617fe33ac4a73?narHash=sha256-S9M4HddBCxbbX1CKSyDYgZ8NCVyHcbKnBfoUXeRu2jQ%3D' (2025-04-09)
→ 'github:nixos/nixpkgs/26d499fc9f1d567283d5d56fcf367edd815dba1d?narHash=sha256-FHlSkNqFmPxPJvy%2B6fNLaNeWnF1lZSgqVCl/eWaJRc4%3D' (2025-04-12)
• Updated input 'nixpkgs-unstable':
'github:nixos/nixpkgs/c8cd81426f45942bb2906d5ed2fe21d2f19d95b7?narHash=sha256-tzCdyIJj9AjysC3OuKA%2BtMD/kDEDAF9mICPDU7ix0JA%3D' (2025-04-08)
→ 'github:nixos/nixpkgs/2631b0b7abcea6e640ce31cd78ea58910d31e650?narHash=sha256-LWqduOgLHCFxiTNYi3Uj5Lgz0SR%2BXhw3kr/3Xd0GPTM%3D' (2025-04-12)
NixOS Configuration
Now using Flakes \o/
Updating Channels/the Lockfile
nix flake lock
nix flake update
Installing/Updating the System
sudo nixos-rebuild switch --flake <path-to-repo>#<hostname>
sudo nixos-rebuild switch --flake .#w1n5t0n
Mail Setup
secret-tool store --label 'foo@example.com' email 'foo@example.com'
Encrypted Btrfs Setup
- cryptsetup luksFormat --format=luks1 /...
- cryptsetup luksOpen /... system
- mkfs.btrfs /dev/mapper/system
- mount /dev/mapper/system /mnt
- btrfs subvolume create /mnt/root
- btrfs subvolume create /mnt/home
- btrfs subvolume create /mnt/nix
- btrfs subvolume create /mnt/swap
| subvolume | mount options |
|---|---|
home |
compress=zstd |
swap |
compress=zstd,noatime |
root |
compress=zstd |
nix |
compress=zstd,noatime |
/boot/efias vfat TODO: partitioning command- TODO: create swap
- mount subvolumes
- `nixos-generate-config --root /mnt
- add mount options in
hardware-configuration.nix/ create matching configuration in./machines - TODO: config for luks, bootloader, ...
- For
snapper: create.snapshotssubvolume in each subvolume to be backed up