Valentin Brandl
02a404c13f
Flake lock file updates:
• Updated input 'home-manager':
'github:nix-community/home-manager/c61bfe3ae692f42ce688b5865fac9e0de58e1387?narHash=sha256-iyn/WBYDc7OtjSawbegINDe/gIkok888kQxk3aVnkgg%3D' (2025-04-15)
→ 'github:nix-community/home-manager/dd26f75fb4ec1c731d4b1396eaf4439ce40a91c1?narHash=sha256-eqSo9ugzsqhFgaDFYUZj943nurlX4L6f%2BAW0skJ4W%2BM%3D' (2025-04-25)
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/26d499fc9f1d567283d5d56fcf367edd815dba1d?narHash=sha256-FHlSkNqFmPxPJvy%2B6fNLaNeWnF1lZSgqVCl/eWaJRc4%3D' (2025-04-12)
→ 'github:nixos/nixpkgs/5630cf13cceac06cefe9fc607e8dfa8fb342dde3?narHash=sha256-FQoi3R0NjQeBAsEOo49b5tbDPcJSMWc3QhhaIi9eddw%3D' (2025-04-24)
• Updated input 'nixpkgs-unstable':
'github:nixos/nixpkgs/b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef?narHash=sha256-fusHbZCyv126cyArUwwKrLdCkgVAIaa/fQJYFlCEqiU%3D' (2025-04-17)
→ 'github:nixos/nixpkgs/f771eb401a46846c1aebd20552521b233dd7e18b?narHash=sha256-ITSpPDwvLBZBnPRS2bUcHY3gZSwis/uTe255QgMtTLA%3D' (2025-04-24)
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