initial setup with impermanence

2025-06-07 16:05:38 +03:00
commit 86b4fcd2fc
19 changed files with 700 additions and 0 deletions
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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, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+  boot.kernelPackages = pkgs.linuxPackages_zen;
+
+  fileSystems."/" =
+    { #device = "/dev/disk/by-uuid/3126fadd-b793-4110-bcb7-577b7978cba2";
+      #fsType = "btrfs";
+      #options = [ "subvol=@nixos" ];
+      device = "none";
+      fsType = "tmpfs";
+      options = [ "defaults" "size=1G" "mode=755" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/3126fadd-b793-4110-bcb7-577b7978cba2";
+      fsType = "btrfs";
+      options = [ "subvol=@nix" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/595C-784B";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  fileSystems."/home/yaroslav" =
+    { device = "none";
+      fsType = "tmpfs";
+      options = [ "defaults" "size=1G" "uid=1000" "gid=100" ];
+    };
+  fileSystems."/vol/Trash" = {
+      device = "/dev/mapper/yarikpc-trash";
+      fsType = "ext4";
+      options = [ "defaults" "size=1G" "uid=1000" "gid=100" ];
+    };
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.docker0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp9s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.lxdbr0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.veth9787cb37.useDHCP = lib.mkDefault true;
+  # networking.interfaces.virbr0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  networking.hostName = "Aphelion";
+}
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+{ config, lib, ... }:
+{
+  nixpkgs.config.allowUnfreePredicate = pkg:
+    builtins.elem (lib.getName pkg) [
+      "nvidia-x11"
+      "nvidia-settings"
+    ];
+  boot.initrd.kernelModules = [ "nvidia" ];
+  hardware.graphics.enable = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = true;
+    open = true;
+    nvidiaSettings = true;
+  };
+}