106 lines
2.6 KiB
Nix
106 lines
2.6 KiB
Nix
{ config, lib, pkgs, modulesPath, ... }:
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let
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uuid = uuid: "/dev/disk/by-uuid/${uuid}";
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in
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{
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imports = [
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(modulesPath + "/installer/scan/not-detected.nix")
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];
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boot.initrd.availableKernelModules = [ "nvme" "usb_storage" "xhci_pci" "ahci" "usbhid" "sd_mod" ];
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boot.initrd.kernelModules = [ ];
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boot.kernelModules = [ "kvm-amd" "kvm-intel" ];
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boot.extraModulePackages = [ ];
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boot.kernelParams = [ "boot.shell_on_fail" ];
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boot.supportedFilesystems = [ "btrfs" ];
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fileSystems =
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let
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main = uuid "5f24b2a6-643d-4abd-a3b2-61ee124700b5";
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esp = uuid "A2B8-4C6E";
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data = uuid "59abb0ff-fe4e-4061-87d2-b728b937656a";
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commonOptions = [ "autodefrag" "noatime" "ssd" ];
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in
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{
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"/" = {
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device = "tmpfs";
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fsType = "tmpfs";
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options = [ "defaults" "size=4G" "mode=755" ];
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};
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"/media/main" = {
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device = main;
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fsType = "btrfs";
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options = [ "subvol=/" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/media/data" = lib.mkIf (data != null) {
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device = data;
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fsType = "btrfs";
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options = [ "subvol=/" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/persist" = {
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device = main;
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fsType = "btrfs";
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options = [ "subvol=root" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/etc/ssh" = {
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device = main;
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fsType = "btrfs";
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options = [ "subvolid=264" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/persist/srv" = lib.mkIf (data != null) {
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device = data;
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fsType = "btrfs";
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options = [ "subvol=root/srv" ] ++ commonOptions;
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neededForBoot = true;
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};
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# "/persist" = {
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# device = "overlay";
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# fsType = "overlay";
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# options = [
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# "upperdir=/media/main/root"
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# "lowerdir=/media/data/root"
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# "workdir=/media/main/work"
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# "redirect_dir=on"
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# ];
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# neededForBoot = true;
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# };
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"/nix" = {
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device = main;
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fsType = "btrfs";
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options = [ "subvol=nix" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/boot" = {
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device = main;
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fsType = "btrfs";
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options = [ "subvol=boot" ] ++ commonOptions;
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neededForBoot = true;
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};
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"/boot/efi" = {
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device = esp;
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fsType = "vfat";
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neededForBoot = true;
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};
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};
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swapDevices = [
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{ device = uuid "b064d69c-0310-4a94-a0de-a4b358f54f9e"; }
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];
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powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
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}
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