nixos/hosts/omega/hardware.nix

56 lines
1.5 KiB
Nix

{ config, lib, pkgs, modulesPath, nixos-hardware, ... }: {
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
nixos-hardware.nixosModules.common-cpu-amd
nixos-hardware.nixosModules.common-cpu-amd-pstate
nixos-hardware.nixosModules.common-gpu-amd
nixos-hardware.nixosModules.common-pc
nixos-hardware.nixosModules.common-pc-ssd
];
boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ "dm-snapshot" ];
boot.kernelModules = [ "kvm-amd" ];
boot.extraModulePackages = [ ];
boot.supportedFilesystems = [ "ntfs" ];
# https://elis.nu/blog/2020/05/nixos-tmpfs-as-root/
fileSystems."/" = {
device = "none";
fsType = "tmpfs";
options = [ "defaults" "size=2G" "mode=755" ]; # mode=755 so only root can write to those files
};
fileSystems."/boot" = {
device = "/dev/disk/by-label/BOOT";
fsType = "vfat";
};
fileSystems."/nix" = {
device = "/dev/disk/by-label/nix";
fsType = "ext4";
};
swapDevices = [
{
device = "/nix/persist/swapfile";
size = 16 * 1024; # 16 GiB
}
];
# Windows
fileSystems."/mnt/C" = {
device = "/dev/disk/by-label/C";
fsType = "ntfs-3g";
options = [ "rw" "uid=1000" ];
};
fileSystems."/mnt/Backup" = {
device = "/dev/disk/by-label/Backup";
fsType = "ntfs-3g";
options = [ "rw" "uid=1000" ];
};
# Enables DHCP on all ethernet and wireless LAN interfaces.
networking.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}