98 lines
2.5 KiB
Nix
98 lines
2.5 KiB
Nix
|
{ config, pkgs, lib, ... }:
|
||
|
|
|
||
|
|
{
|
||
|
|
imports = [
|
||
|
|
./persist.nix
|
||
|
|
./disko.nix
|
||
|
|
./packages.nix
|
||
|
|
];
|
||
|
|
|
||
|
|
time.timeZone = "Europe/Berlin";
|
||
|
|
|
||
|
|
networking = {
|
||
|
|
hostName = "puter";
|
||
|
|
useDHCP = true;
|
||
|
|
};
|
||
|
|
|
||
|
|
hardware.cpu.amd.updateMicrocode = true;
|
||
|
|
|
||
|
|
services = {
|
||
|
|
fstrim.enable = true;
|
||
|
|
btrfs.autoScrub.enable = true;
|
||
|
|
fwupd.enable = true;
|
||
|
|
};
|
||
|
|
|
||
|
|
boot = {
|
||
|
|
loader = {
|
||
|
|
canTouchEfiVariables = true;
|
||
|
|
grub = {
|
||
|
|
enable = true;
|
||
|
|
efiSupport = true;
|
||
|
|
gfxmodeEfi = "1920x1080";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
tmp.useTmpfs = true;
|
||
|
|
kernelPackages = pkgs.linuxPackages_xanmod_latest;
|
||
|
|
supportedFilesystems = [ "btfs" "vfat" "xfs" ];
|
||
|
|
kernelModules = [ "kvm-amd" ];
|
||
|
|
extraModprobeConfig = "options kvm_amd nested=1";
|
||
|
|
initrd = {
|
||
|
|
availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
|
||
|
|
postDeviceCommands = lib.mkAfter ''
|
||
|
|
mkdir /btrfs_tmp
|
||
|
|
mount ${config.fileSystems."/".device} /btrfs_tmp
|
||
|
|
if [[ -e /btrfs_tmp/root ]]; then
|
||
|
|
mkdir -p /btrfs_tmp/old_roots
|
||
|
|
timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
|
||
|
|
mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
|
||
|
|
fi
|
||
|
|
|
||
|
|
delete_subvolume_recursively() {
|
||
|
|
IFS=$'\n'
|
||
|
|
for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
|
||
|
|
delete_subvolume_recursively "/btrfs_tmp/$i"
|
||
|
|
done
|
||
|
|
btrfs subvolume delete "$1"
|
||
|
|
}
|
||
|
|
|
||
|
|
for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
|
||
|
|
delete_subvolume_recursively "$i"
|
||
|
|
done
|
||
|
|
|
||
|
|
btrfs subvolume create /btrfs_tmp/root
|
||
|
|
umount /btrfs_tmp
|
||
|
|
'';
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
fileSystems = {
|
||
|
|
# These are system specific. If you have any additional drives that are not
|
||
|
|
# your root device you can add and mount them here. Added nofail so that you can
|
||
|
|
# install this configuration on a device without it exploding when you don't have
|
||
|
|
# these specific partitions.
|
||
|
|
|
||
|
|
"/mnt/vault" = {
|
||
|
|
device = "/dev/disk/by-uuid/048d175b-0e3e-4ec7-955b-3d9a45f9f237";
|
||
|
|
options = [ "nofail" ];
|
||
|
|
fsType = "xfs";
|
||
|
|
};
|
||
|
|
|
||
|
|
"/mnt/attic" = {
|
||
|
|
device = "/dev/disk/by-uuid/ec32ce36-9f53-4f44-ac8f-2c9163f0b3d7";
|
||
|
|
options = [ "nofail" ];
|
||
|
|
fsType = "xfs";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
nixpkgs = {
|
||
|
|
config = {
|
||
|
|
allowUnfree = true;
|
||
|
|
};
|
||
|
|
hostPlatform = lib.mkDefault "x86_64-linux";
|
||
|
|
};
|
||
|
|
|
||
|
|
system.stateVersion = "24.11"; # [managed by install.sh] { state version }
|
||
|
|
}
|
||
|
|
|