Valentin Brandl
3235a10f4f
Flake lock file updates:
• Updated input 'nixpkgs-unstable':
'github:nixos/nixpkgs/d74a2335ac9c133d6bbec9fc98d91a77f1604c1f?narHash=sha256-zON2GNBkzsIyALlOCFiEBcIjI4w38GYOb%2BP%2BR4S8Jsw%3D' (2025-02-16)
→ 'github:nixos/nixpkgs/73cf49b8ad837ade2de76f87eb53fc85ed5d4680?narHash=sha256-EO1ygNKZlsAC9avfcwHkKGMsmipUk1Uc0TbrEZpkn64%3D' (2025-02-18)
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