Add nixserver configuration

flake.nix

@@ -21,6 +21,14 @@
         ];
       };
 
+      nixserver = lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = inputs;
+        modules = [
+          ./hosts/nixserver/configuration.nix
+        ];
+      };
+
     };
   };
 }

hosts/nixserver/configuration.nix

@@ -0,0 +1,120 @@
+# 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, ... }:
+
+let common_dir = ../../common;
+in {
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+
+      (common_dir + /options.nix)
+
+      (common_dir + /bootloader/grub.nix)
+      (common_dir + /users/users.nix)
+
+      ./minecraft.nix
+      ./frp.nix
+    ];
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  
+  # Use the GRUB 2 boot loader with legacy boot
+  grub.device = "/dev/disk/by-uuid/dfdccedd-4336-4449-bdc9-5cc4533cfbdd";
+
+
+  # USB WiFi driver kernel module
+  boot.extraModulePackages = [ config.boot.kernelPackages.rtl8821au ];
+  boot.kernelModules = ["8821au"];
+
+
+  networking.hostName = "nixserver";
+  networking.networkmanager.enable = true;
+
+
+  # Set your time zone.
+  time.timeZone = "America/Denver";
+
+  # Select internationalisation properties.
+  # i18n.defaultLocale = "en_US.UTF-8";
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  #   useXkbConfig = true; # use xkb.options in tty.
+  # };
+
+  # Enable sound.
+  # sound.enable = true;
+  # hardware.pulseaudio.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  user.cameron.enable = true;
+
+  programs = {
+    zsh.enable = true;
+    neovim = {
+      defaultEditor = true;
+      viAlias = true;
+      vimAlias = true;
+    };
+  };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    git
+    curl
+    wget
+    ranger
+    lf
+    tmux
+  ];
+  
+  environment.shells = with pkgs; [ bash zsh ];
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  services.openssh = {
+    enable = true;
+    
+    settings = {
+      PasswordAuthentication = false;
+      PermitRootLogin = "no";
+    };
+  };
+
+  # 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.
+  #
+  # 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 = "23.11"; # Did you read the comment?
+
+}
+

hosts/nixserver/custom-packages/forge-installer/default.nix

@@ -0,0 +1,60 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  jre,
+  makeBinaryWrapper,
+}:
+
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "forge-installer";
+  version = "1.18.2-40.2.9";
+
+  src =
+    fetchurl {
+      url = "https://maven.minecraftforge.net/net/minecraftforge/forge/${finalAttrs.version}/forge-${finalAttrs.version}-installer.jar";
+      hash = "sha256-N/GpCeXZUH3//IIhUgCTCoI+nCcttlQghIXO7sk3rFk=";
+    };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D $src $out/bin/installer.jar
+
+    echo "#!/usr/bin/env bash
+
+if [[ ! -d libraries ]]; then
+  ${lib.getExe jre} -jar $out/bin/installer.jar --installServer
+  sed -e \"s|libraries|\$(pwd)/libraries|g\" libraries/net/minecraftforge/forge/${finalAttrs.version}/unix_args.txt > forge_args.txt
+  rm run.sh run.bat user_jvm_args.txt installer.jar.log
+fi
+
+exec $out/bin/run \$@" > $out/bin/minecraft-server
+    chmod +x $out/bin/minecraft-server
+
+    makeWrapper ${lib.getExe jre} "$out/bin/run" \
+      --append-flags "@forge_args.txt nogui"
+
+    runHook postInstall
+  '';
+
+  nativeBuildInputs = [
+    jre
+    makeBinaryWrapper
+  ];
+
+  buildInputs = [
+    jre
+  ];
+
+  dontUnpack = true;
+  preferLocalBuild = true;
+  allowSubstitutes = false;
+
+  meta = {
+    description = "Annoying Minecraft Server";
+    homepage = "https://minecraftforge.net/";
+    platforms = lib.platforms.unix;
+    mainProgram = "minecraft-server";
+  };
+})

hosts/nixserver/frp.nix

@@ -0,0 +1,24 @@
+{ services, ... }:
+
+{
+  services.frp = {
+    enable = true;
+    role = "client";
+    settings = {
+      common = {
+        server_addr = "45.79.110.117";
+        server_port = 7486;
+
+        authentication_method = "token";
+        token = "6%i&MOc@!RPE6xGkRuABnp*3S";
+      };
+
+      mc_vh = {
+        type = "tcp";
+        local_ip = "127.0.0.1";
+        local_port = 25565;
+        remote_port = 35000;
+      };
+    };
+  };
+}

hosts/nixserver/hardware-configuration.nix

@@ -0,0 +1,35 @@
+# 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 = [ "uhci_hcd" "ehci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/dfdccedd-4336-4449-bdc9-5cc4533cfbdd";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/2b82487e-40c5-40dd-b39d-e9d90e23424e"; }
+    ];
+
+  # 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.enp0s29f7u6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/nixserver/minecraft.nix

@@ -0,0 +1,27 @@
+{ pkgs, services, ... }:
+
+let forge = pkgs.callPackage ./custom-packages/forge-installer/default.nix {};
+
+in {
+  services.minecraft-server = {
+    enable = true;
+    eula = true;
+
+    package = forge;
+   
+    jvmOpts = "-Xms8G -Xmx24G";
+    declarative = true;
+    serverProperties = {
+      difficulty = "hard";
+      gamemode = "survival";
+      level-name = "vh";
+      motd = "Let's vault!";
+      view-distance = 12;
+      enable-rcon = true;
+      "rcon.password" = "d3u@@bdvVuVq9fgL#r10iFbJA";
+      spawn-protection = 0;
+    };
+
+    openFirewall = true;
+  };
+}