vbrandl/nixos-configuration
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Configuration of my nixos systems
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Valentin Brandl db1967a138
flake.lock: Update 
Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/cfacdce06f30d2b68473a46042957675eebb3401' (2023-04-11)
  → 'github:numtide/flake-utils/a1720a10a6cfe8234c0e93907ffe81be440f4cef' (2023-05-31)
• Updated input 'home-manager':
    'github:nix-community/home-manager/d1f04b0f365a34896a37d9015637796537ec88a3' (2023-05-25)
  → 'github:nix-community/home-manager/e753d659c64c7d158433d87ef7d6151ca1d1817a' (2023-06-12)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/f91ee3065de91a3531329a674a45ddcb3467a650' (2023-05-24)
  → 'github:nixos/nixpkgs/d3bb401dcfc5a46ce51cdfb5762e70cc75d082d2' (2023-06-10)
2023-06-12 23:46:00 +02:00
hardware Sync config 2021-12-29 13:06:12 +01:00
home Use mbsync wrapper with post-sync hook 2023-05-20 13:34:11 +02:00
machines Add to podman group 2023-05-12 17:15:29 +02:00
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 2023-06-12 23:46:00 +02:00
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
renovate.json Add renovate config 2023-05-29 12:37:44 +02:00
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