feat: Add machine configurations

2024-01-15 12:57:59 +01:00 · 2024-01-15 12:57:59 +01:00 · 2d11a56619
commit 2d11a56619
parent 80587b5f82
7 changed files with 278 additions and 2 deletions
--- a/machines/gemini/default.nix
+++ b/machines/gemini/default.nix
@ -0,0 +1,71 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+{ nixos-hardware }: { pkgs, ... }: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    nixos-hardware.nixosModules.common-pc
+    nixos-hardware.nixosModules.common-pc-hdd
+    nixos-hardware.nixosModules.common-pc-ssd
+    nixos-hardware.nixosModules.common-cpu-amd
+    nixos-hardware.nixosModules.common-gpu-amd
+  ];
+
+  fileSystems."/".options = [ "compress=zstd" ];
+  fileSystems."/steam".options = [ "compress=zstd" ];
+  fileSystems."/home".options = [ "compress=zstd" ];
+  fileSystems."/nix".options = [ "compress=zstd" "noatime" ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.systemd-boot.configurationLimit = 3;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Enable bluetooth
+  hardware.bluetooth.enable = true;
+
+  networking.hostName = "gemini";
+  networking.networkmanager.enable = true;
+  networking.interfaces.enp4s0.wakeOnLan.enable = true;
+
+  console = {
+    # font = "Lat2-Terminus16";
+    # keyMap = "us";
+    useXkbConfig = true; # use xkbOptions in tty.
+  };
+
+  # Fix PoE switch going to sleep
+  systemd.services."ping-router" = {
+    enable = true;
+    description = "Continiuosly ping router to prevent PoE switch from going to sleep";
+    script = ''
+      ${pkgs.iputils}/bin/ping \
+          "$(${pkgs.iproute2}/bin/ip route list default | sed 's/.*via \(\S\+\) .*/\1/')"
+    '';
+    wantedBy = [ "network-online.target" ];
+    after = [ "network-online.target" ];
+    serviceConfig = {
+      Type = "simple";
+    };
+  };
+
+  # Configure keymap in X11
+  # services.xserver.xkbOptions = {
+  #   "caps:swapescape" # map caps to escape.
+  # };
+  services.openssh.enable = true;
+  services.openssh.startWhenNeeded = true;
+  services.openssh.settings.AllowUsers = [ "jalil" ];
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "22.11"; # Did you read the comment?
+}
--- a/machines/gemini/hardware-configuration.nix
+++ b/machines/gemini/hardware-configuration.nix
@ -0,0 +1,58 @@
+# 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, modulesPath, ... }: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    # device = "/dev/disk/by-label/NIXOSROOT";
+    device = "/dev/disk/by-label/NIXOSHOME";
+    fsType = "btrfs";
+    options = [ "subvol=root" ];
+  };
+
+  fileSystems."/steam" = {
+    device = "/dev/disk/by-label/STEAM";
+    fsType = "btrfs";
+  };
+
+  fileSystems."/home" = {
+    device = "/dev/disk/by-label/NIXOSHOME";
+    fsType = "btrfs";
+    options = [ "subvol=home" ];
+  };
+
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-label/NIXOSROOT";
+    fsType = "btrfs";
+    options = [ "subvol=nix" ];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/BOOT";
+    fsType = "vfat";
+  };
+
+  swapDevices = [
+    {
+      device = "/dev/disk/by-label/SWAP";
+    }
+  ];
+
+  # 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.enp4s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}