84 lines
2.6 KiB
Nix
84 lines
2.6 KiB
Nix
{ lib, pkgs, ... }:
|
|
let
|
|
papermc = {
|
|
ram = 4; # In GB
|
|
version = "1.17.1";
|
|
build = 189;
|
|
sha256 = "06g2vs8z7k9bl8asjgdz9h8fkd93xam2lbrgmzgamwjp94gvfvrn";
|
|
};
|
|
port = 43000;
|
|
rconPort = 25575;
|
|
in
|
|
{
|
|
# Remote administration
|
|
environment.systemPackages = [ pkgs.mcrcon ];
|
|
|
|
# Use papermc
|
|
nixpkgs.overlays = [
|
|
(self: super: {
|
|
minecraft-server = super.minecraft-server.overrideAttrs (old: {
|
|
src = pkgs.fetchurl {
|
|
url = with papermc;
|
|
"https://papermc.io/api/v2/projects/paper/versions/${version}/builds/${toString build}/downloads/paper-${version}-${toString build}.jar";
|
|
sha256 = papermc.sha256;
|
|
};
|
|
});
|
|
})
|
|
];
|
|
|
|
services.minecraft-server = {
|
|
enable = true;
|
|
eula = true;
|
|
declarative = true;
|
|
|
|
jvmOpts = with papermc;
|
|
"-Xms${toString ram}G -Xmx${toString ram}G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1";
|
|
|
|
# To get the uuids: https://mcuuid.net/
|
|
whitelist = {
|
|
gabriel_dr_dl = "53fced49-da51-4c82-b1d0-37168029db08";
|
|
aimie_dodo = "d10be020-a612-47e5-b0d0-938b9a7eb58e";
|
|
};
|
|
|
|
serverProperties = {
|
|
server-port = port;
|
|
difficulty = "normal";
|
|
gamemode = "survival";
|
|
max-players = 42;
|
|
motd = "This is a test and it will break";
|
|
|
|
view-distance = 7;
|
|
|
|
# Map settings
|
|
level-seed = "9058136630944956755";
|
|
level-name = "Public_COF";
|
|
|
|
level-type = "default";
|
|
spawn-animals = true;
|
|
spawn-monsters = true;
|
|
spawn-npcs = true;
|
|
generate-structures = true;
|
|
|
|
enable-command-block = false;
|
|
|
|
# Whitelist
|
|
white-list = true;
|
|
enforce-whitelist = true;
|
|
|
|
# Admin
|
|
enable-rcon = true;
|
|
"rcon.password" =
|
|
''yQZ>O.%]fB{'E.X=HI1/En~i-''; # TODO Warning: it is written in clear in /var/lib/... with read permissions and mcrcom will transmit it without encryption
|
|
"rcon.port" = rconPort;
|
|
admin-slot = true;
|
|
|
|
snoop-enabled = false;
|
|
public = false;
|
|
|
|
# enable-jmx-monitoring = true; # https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html
|
|
};
|
|
};
|
|
|
|
networking.firewall.allowedTCPPorts = [ port ];
|
|
networking.firewall.allowedUDPPorts = [ port ];
|
|
}
|