Valentin Brandl
f8e0ec4e23
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/1eec32f0efe3b830927989767a9e6ece0d82d608?narHash=sha256-3MmiUN/jOHBHQUnjqzg6qKArc17j2OS6jisEppDY4g8%3D' (2025-05-15)
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/1d3aeb5a193b9ff13f63f4d9cc169fb88129f860?narHash=sha256-QkNoyEf6TbaTW5UZYX0OkwIJ/ZMeKSSoOMnSDPQuol0%3D' (2025-05-06)
→ 'github:nixos/nixpkgs/ba8b70ee098bc5654c459d6a95dfc498b91ff858?narHash=sha256-IKKIXTSYJMmUtE%2BKav5Rob8SgLPnfnq4Qu8LyT4gdqQ%3D' (2025-05-15)
• Updated input 'nixpkgs-unstable':
'github:nixos/nixpkgs/dda3dcd3fe03e991015e9a74b22d35950f264a54?narHash=sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ%2BTCkTRpRc%3D' (2025-05-08)
→ 'github:nixos/nixpkgs/e06158e58f3adee28b139e9c2bcfcc41f8625b46?narHash=sha256-LSmTbiq/nqZR9B2t4MRnWG7cb0KVNU70dB7RT4%2BwYK4%3D' (2025-05-15)
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