Add new system

configuration.nix

@@ -0,0 +1,122 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ config, lib, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # networking.hostName = "nixos"; # Define your hostname.
+  # Pick only one of the below networking options.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+
+  # Set your time zone.
+  # time.timeZone = "Europe/Amsterdam";
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Select internationalisation properties.
+  # i18n.defaultLocale = "en_US.UTF-8";
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  #   useXkbConfig = true; # use xkb.options in tty.
+  # };
+
+  # Enable the X11 windowing system.
+  # services.xserver.enable = true;
+
+
+  
+
+  # Configure keymap in X11
+  # services.xserver.xkb.layout = "us";
+  # services.xserver.xkb.options = "eurosign:e,caps:escape";
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # Enable sound.
+  # hardware.pulseaudio.enable = true;
+  # OR
+  # services.pipewire = {
+  #   enable = true;
+  #   pulse.enable = true;
+  # };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  # users.users.alice = {
+  #   isNormalUser = true;
+  #   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+  #   packages = with pkgs; [
+  #     firefox
+  #     tree
+  #   ];
+  # };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  # environment.systemPackages = with pkgs; [
+  #   vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+  #   wget
+  # ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+}
+

flake.lock

@@ -2,13 +2,13 @@
   "nodes": {
     "currentSystem": {
       "locked": {
-        "lastModified": 1717721450,
-        "narHash": "sha256-V2OISNdFOCaFrUjA6fLVe3HsZC9nn7vMjGfhKSHTRIk=",
-        "path": "/etc/nixos/hostname",
+        "lastModified": 1718576296,
+        "narHash": "sha256-M69Hx8goDX65ZC/F7ENITsGr3XYBCSsa4B+vDOnOGXs=",
+        "path": "/mnt/etc/nixos/hostname",
         "type": "path"
       },
       "original": {
-        "path": "/etc/nixos/hostname",
+        "path": "/mnt/etc/nixos/hostname",
         "type": "path"
       }
     },

flake.nix

@@ -142,6 +142,17 @@
             };
         };
 
+        configs.diphda = {
+            system = "x86_64-linux";
+            common.nixpkgs = "stable";
+
+            gui = {
+                enable = false;
+                sway.enable = false;
+            };
+
+        };
+
         currentConfig = configs."${hostname}";
         system = currentConfig.system;
 

hosts/default/home.nix

@@ -11,7 +11,7 @@
 
     home = {
         username = "eesim";
-        homeDirectory = "/home/eesim";
+        # homeDirectory = "/home/eesim";
     };
 
     home.file.".config/nvim".source = ../shared/dotfiles/nvim;

hosts/diphda/hardware-configuration.nix

@@ -5,32 +5,38 @@
 
 {
   imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/profiles/qemu-guest.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/ad45b094-608d-4850-b5ba-0f3917947629";
+    { device = "/dev/disk/by-uuid/0dfd896f-a313-4a43-a171-3d1157a01c02";
       fsType = "btrfs";
       options = [ "subvol=root" ];
     };
 
   fileSystems."/home" =
-    { device = "/dev/disk/by-uuid/ad45b094-608d-4850-b5ba-0f3917947629";
+    { device = "/dev/disk/by-uuid/0dfd896f-a313-4a43-a171-3d1157a01c02";
       fsType = "btrfs";
       options = [ "subvol=home" ];
     };
 
   fileSystems."/nix" =
-    { device = "/dev/disk/by-uuid/ad45b094-608d-4850-b5ba-0f3917947629";
+    { device = "/dev/disk/by-uuid/0dfd896f-a313-4a43-a171-3d1157a01c02";
       fsType = "btrfs";
       options = [ "subvol=nix" ];
     };
 
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/1925-D969";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
   swapDevices = [ ];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
@@ -38,8 +44,7 @@
   # 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.wlp0s20f3.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s18.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/diphda/system.nix

@@ -0,0 +1,45 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ 
+    lib,
+    config,
+    pkgs,
+    localPackages,
+    ...
+}: {
+
+    nix = {
+        settings = {
+            experimental-features = "nix-command flakes";
+        };
+    };
+
+    # Use the systemd-boot EFI boot loader.
+    boot.loader.systemd-boot.enable = true;
+    boot.loader.efi.canTouchEfiVariables = true;
+
+    fileSystems = {
+        "/".options = [ "compress=zstd" ];
+        "/home".options = [ "compress=zstd" ];
+        "/nix".options = [ "compress=zstd" "noatime" ];
+    };
+
+    # Set your time zone.
+    time.timeZone = "America/Chicago";
+
+    # Select internationalisation properties.
+    i18n.defaultLocale = "en_US.UTF-8";
+
+    # Define a user account.
+    users.users.eesim = {
+        isNormalUser = true;
+        extraGroups = [ "wheel" ];
+        shell = pkgs.fish;
+    };
+
+    system.stateVersion = "23.11";
+
+}
+