vbrandl/nixos-configuration
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Configuration of my nixos systems
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Valentin Brandl 04b69b373e
flake.lock: Update 
Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/7026e1a934abfa02623c9870378dbcdac3cd7f80' (2023-01-18)
  → 'github:nix-community/home-manager/275ab728912006eecb549338a50f24f294a7cfb7' (2023-01-20)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/6dccdc458512abce8d19f74195bb20fdb067df50' (2023-01-15)
  → 'github:nixos/nixpkgs/d7705c01ef0a39c8ef532d1033bace8845a07d35' (2023-01-19)
2023-01-21 15:19:37 +01:00
hardware Sync config 2021-12-29 13:06:12 +01:00
home Keep plugin declaration and setup close 2023-01-07 15:58:30 +01:00
machines Try if systemd-resolved is more stable as unbound on flaky connections 2023-01-20 16:24:18 +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 2023-01-21 15:19:37 +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