feat: minecraft server (trust me)

hosts/hitsugibune/configuration.nix

@@ -1,84 +1,29 @@
-# 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,
+  inputs,
   ...
-}: {
+}: let
+  inherit (lib) concatStringsSep;
+in {
   imports = [
-    # Include the results of the hardware scan.
     ./hardware-configuration.nix
+    inputs.mms.module
   ];
 
-  # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  networking.hostName = "hitsugibune"; # 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.
+  networking.hostName = "hitsugibune";
+  time.timeZone = "Europe/Vienna";
 
-  # 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; [
-  #     tree
-  #   ];
-  # };
-
-  # programs.firefox.enable = true;
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
   environment.systemPackages = with pkgs; [
     vim
     wget
     git
   ];
 
-
-  # List services that you want to enable:
-
   services.openssh = {
     enable = true;
     settings = {
@@ -89,33 +34,48 @@
 
   nix.settings.experimental-features = ["nix-command" "flakes"];
 
-  # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
+  services.modded-minecraft-servers = {
+    # This is mandatory, sorry.
+    eula = true;
 
-  # 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;
+    # The name will be used for the state folder and system user.
+    # In this case, the folder is `/var/lib/mc-aged`
+    # and the user `mc-aged`.
+    aged = {
+      enable = true;
+      jvmMaxAllocation = "12G";
+      jvmInitialAllocation = "2G";
+      jvmOpts = concatStringsSep " " [
+        "-XX:+UseG1GC"
+        "-XX:+ParallelRefProcEnabled"
+        "-XX:MaxGCPauseMillis=200"
+        "-XX:+UnlockExperimentalVMOptions"
+        "-XX:+DisableExplicitGC"
+        "-XX:+AlwaysPreTouch"
+        "-XX:G1NewSizePercent=40"
+        "-XX:G1MaxNewSizePercent=50"
+        "-XX:G1HeapRegionSize=16M"
+        "-XX:G1ReservePercent=15"
+        "-XX:G1HeapWastePercent=5"
+        "-XX:G1MixedGCCountTarget=4"
+        "-XX:InitiatingHeapOccupancyPercent=20"
+        "-XX:G1MixedGCLiveThresholdPercent=90"
+        "-XX:G1RSetUpdatingPauseTimePercent=5"
+        "-XX:SurvivorRatio=32"
+        "-XX:+PerfDisableSharedMem"
+        "-XX:MaxTenuringThreshold=1"
+      ];
 
-  # 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 = "24.11"; # Did you read the comment?
+      serverConfig = {
+        server-port = 25566;
+        motd = "SIB24 Aged Server";
+        white-list = true;
+        spawn-protection = 0;
+        max-tick-time = 5 * 60 * 1000;
+        allow-flight = true;
+      };
+    };
+  };
+
+  system.stateVersion = "24.11";
 }