Valentin Brandl
4b9b3c7816
Flake lock file updates:
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/59e618d90c065f55ae48446f307e8c09565d5ab0?narHash=sha256-B/7Y1v4y%2BmsFFBW1JAdFjNvVthvNdJKiN6EGRPnqfno%3D' (2025-01-29)
→ 'github:nixos/nixpkgs/030ba1976b7c0e1a67d9716b17308ccdab5b381e?narHash=sha256-nJj8f78AYAxl/zqLiFGXn5Im1qjFKU8yBPKoWEeZN5M%3D' (2025-02-04)
• Updated input 'nixpkgs-unstable':
'github:nixos/nixpkgs/9d3ae807ebd2981d593cddd0080856873139aa40?narHash=sha256-NGqpVVxNAHwIicXpgaVqJEJWeyqzoQJ9oc8lnK9%2BWC4%3D' (2025-01-29)
→ 'github:nixos/nixpkgs/799ba5bffed04ced7067a91798353d360788b30d?narHash=sha256-ooLh%2BXW8jfa%2B91F1nhf9OF7qhuA/y1ChLx6lXDNeY5U%3D' (2025-02-04)
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