vbrandl/nixos-configuration
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Configuration of my nixos systems
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Valentin Brandl 2bbab5fede
flake.lock: Update 
Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/5aed5285a952e0b949eb3ba02c12fa4fcfef535f' (2022-11-02)
  → 'github:numtide/flake-utils/3db36a8b464d0c4532ba1c7dda728f4576d6d073' (2023-02-13)
• Updated input 'home-manager':
    'github:nix-community/home-manager/2dce7f1a55e785a22d61668516df62899278c9e4' (2023-02-09)
  → 'github:nix-community/home-manager/e314f6cf211e480ab8fa101a017e593a9bb9f21b' (2023-03-05)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/724bfc0892363087709bd3a5a1666296759154b1' (2023-02-09)
  → 'github:nixos/nixpkgs/3c5319ad3aa51551182ac82ea17ab1c6b0f0df89' (2023-03-04)
2023-03-06 12:09:13 +01:00
hardware Sync config 2021-12-29 13:06:12 +01:00
home Enable mounting as user 2023-02-01 00:24:35 +01:00
machines Enable mounting as user 2023-02-01 00:24:35 +01:00
roles Use IDEA ultimate over community 2022-02-15 13:33:28 +01:00
users Enable git sendemail 2022-12-18 11:57:03 +01:00
configuration.nix Restructure to use flakes 2022-02-15 15:45:24 +01:00
flake.lock flake.lock: Update 2023-03-06 12:09:13 +01:00
flake.nix Use nixos unstable channel 2022-11-14 00:21:23 +01:00
hardware-configuration-current.nix Initial commit 2020-05-30 14:07:02 +02:00
README.md Document mail setup 2022-12-18 11:56:25 +01:00
role-current.nix Initial commit 2020-05-30 14:07:02 +02:00

README.md

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/efi as 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 .snapshots subvolume in each subvolume to be backed up