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# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
let
home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/release-23.05.tar.gz";
in
{
imports =
[
(modulesPath + "/installer/scan/not-detected.nix")
./common.nix
./icewm.nix
(import "${home-manager}/nixos")
];
networking.hostName = "kusanagi";
networking.hostId = "b807fe35";
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
boot.initrd.luks.devices = {
lukszfs = {
device = "/dev/disk/by-uuid/90f30f15-3ee3-4a15-bab6-36fb31630e2a";
allowDiscards = true;
};
};
# ---- standard filesystems ----
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/E2FA-FB92";
fsType = "vfat";
};
fileSystems."/Z" =
{ device = "kusanagi/nixos/home";
fsType = "zfs";
neededForBoot = true; # because contains password files used below
};
fileSystems."/nix" =
{ device = "kusanagi/nixos/nix";
fsType = "zfs";
};
swapDevices = [ ];
# ---- tmpfs root filesystem with special persisted directory ----
fileSystems."/" = {
device = "none";
fsType = "tmpfs";
options = [ "defaults" "size=4G" "mode=755" ];
};
fileSystems."/persist" =
{ device = "kusanagi/nixos/persist";
fsType = "zfs";
neededForBoot = true; # because contains /var/log
};
environment.etc."machine-id".source = "/persist/etc/machine-id";
fileSystems."/etc/NetworkManager/system-connections" =
{ device = "/persist/etc/NetworkManager/system-connections";
fsType = "none";
depends = [ "/persist" "/mnt-root/persist" ];
options = [ "bind" ];
};
fileSystems."/var/log" =
{ device = "/persist/var/log";
fsType = "none";
depends = [ "/persist" "/mnt-root/persist" ];
options = [ "bind" ];
};
# ---- immutable user config for tmpfs root ----
users.mutableUsers = false;
users.users.lx.passwordFile = "/Z/lx/.password";
users.users.lx.uid = 1000;
# ---- no persistent home, use home manager to set everything up ----
# nur has to be imported twice, otherwise doesn't work
nixpkgs.config.packageOverrides = pkgs: {
nur = import (builtins.fetchTarball
"https://github.com/nix-community/NUR/archive/master.tar.gz") {
inherit pkgs;
};
};
home-manager.users.lx = import ../nixpkgs/kusanagi.nix { inherit pkgs; };
# ----
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}
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