FAST MINECRAFT SØRVER
This commit is contained in:
System administrator
parent
8910e4b8a2
commit
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@ -10,15 +10,25 @@
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../../hardware-configuration.nix
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../../base.nix
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../../services/minecraft
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];
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services.minecraft-server = {
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enable = true;
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enable = false;
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eula = true;
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package = pkgs.unstable.minecraft-server;
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dataDir = "/run/minecraft"; #"/fast/minecraft";
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jvmOpts = "-Xmx8192M -Xms8192M -XX:+UseG1GC -XX:ParallelGCThreads=2 -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10";
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package = pkgs.callPackage ../../pkgs/minecraft-server-fabric { inherit (pkgs.unstable) minecraft-server; };
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dataDir = "/fast/minecraft"; #"/fast/minecraft";
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jvmOpts = "-Xms10G -Xmx10G -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled";
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declarative = true;
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serverProperties = {
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view-distance = 32;
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gamemode = 1;
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enable-rcon = true;
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"rcon.password" = "pvv";
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};
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};
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40
pkgs/minecraft-server-fabric/default.nix
Normal file
40
pkgs/minecraft-server-fabric/default.nix
Normal file
@ -0,0 +1,40 @@
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{ callPackage, writeTextFile, writeShellScriptBin, minecraft-server, jre_headless }:
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let
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loader = callPackage ./generate-loader.nix {};
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log4j = writeTextFile {
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name = "log4j.xml";
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text = ''
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<?xml version="1.0" encoding="UTF-8"?>
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<Configuration status="WARN" packages="com.mojang.util">
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<Appenders>
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<Console name="SysOut" target="SYSTEM_OUT">
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<PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %msg%n" />
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</Console>
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<Queue name="ServerGuiConsole">
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<PatternLayout pattern="[%d{HH:mm:ss} %level]: %msg%n" />
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</Queue>
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<RollingRandomAccessFile name="File" fileName="logs/latest.log" filePattern="logs/%d{yyyy-MM-dd}-%i.log.gz">
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<PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %msg%n" />
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<Policies>
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<TimeBasedTriggeringPolicy />
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<OnStartupTriggeringPolicy />
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</Policies>
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<DefaultRolloverStrategy max="1000"/>
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</RollingRandomAccessFile>
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</Appenders>
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<Loggers>
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<Root level="debug">
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<AppenderRef ref="SysOut"/>
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<AppenderRef ref="File"/>
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<AppenderRef ref="ServerGuiConsole"/>
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</Root>
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</Loggers>
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</Configuration>
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'';
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};
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in
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writeShellScriptBin "minecraft-server" ''
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echo "serverJar=${minecraft-server}/lib/minecraft/server.jar" >> fabric-server-launcher.properties
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exec ${jre_headless}/bin/java -Dlog4j.configurationFile=${log4j} $@ -jar ${loader} nogui
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''
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38
pkgs/minecraft-server-fabric/generate-loader.nix
Normal file
38
pkgs/minecraft-server-fabric/generate-loader.nix
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{ lib, fetchurl, stdenv, unzip, zip, jre_headless }:
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let
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lock = import ./lock.nix;
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libraries = lib.forEach lock.libraries fetchurl;
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in
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stdenv.mkDerivation {
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name = "fabric-server-launch.jar";
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nativeBuildInputs = [ unzip zip jre_headless ];
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libraries = libraries;
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buildPhase = ''
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for i in $libraries; do
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unzip -o $i
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done
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cat > META-INF/MANIFEST.MF << EOF
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Manifest-Version: 1.0
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Main-Class: net.fabricmc.loader.impl.launch.server.FabricServerLauncher
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Name: org/objectweb/asm/
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Implementation-Version: 9.2
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EOF
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cat > fabric-server-launch.properties << EOF
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launch.mainClass=net.fabricmc.loader.impl.launch.knot.KnotServer
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EOF
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'';
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installPhase = ''
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jar cmvf META-INF/MANIFEST.MF "server.jar" .
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zip -d server.jar 'META-INF/*.SF' 'META-INF/*.RSA' 'META-INF/*.DSA'
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cp server.jar "$out"
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'';
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phases = [ "buildPhase" "installPhase" ];
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}
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22
pkgs/minecraft-server-fabric/generate-lock-nix.sh
Executable file
22
pkgs/minecraft-server-fabric/generate-lock-nix.sh
Executable file
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p bash curl jq
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curl https://meta.fabricmc.net/v2/versions/loader/1.18.1/0.12.12/server/json \
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| jq -r '
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.mainClass,
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(.libraries[]
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| .url as $url
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| .name | split(":") as [$dir, $name, $version]
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|"\($name)-\($version).zip|\($url)\($dir|sub("\\.";"/";"g"))/\($name)/\($version)/\($name)-\($version).jar"
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)' \
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| {
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echo '{'
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read mainClass;
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echo " mainClass = \"$mainClass\";"
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echo " libraries = ["
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while IFS="|" read name url; do
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hash=$(nix-prefetch-url $url);
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echo " { name = \"$name\"; sha256 = \"$hash\"; url = \"$url\"; }"
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done
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echo " ];"
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echo '}'
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}
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16
pkgs/minecraft-server-fabric/lock.nix
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16
pkgs/minecraft-server-fabric/lock.nix
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{
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mainClass = "net.fabricmc.loader.impl.launch.knot.KnotServer";
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libraries = [
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{ name = "tiny-mappings-parser-0.3.0+build.17.zip"; sha256 = "19kvhxfk5v01f2rvl7j02vqhn3nd2bh5jsgbk44rpzqv9f6074db"; url = "https://maven.fabricmc.net/net/fabricmc/tiny-mappings-parser/0.3.0+build.17/tiny-mappings-parser-0.3.0+build.17.jar"; }
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{ name = "sponge-mixin-0.10.7+mixin.0.8.4.zip"; sha256 = "18m5wksd9vjp676cxapkggnz8s3f8j89phln8gy5n8vxlrli8n0d"; url = "https://maven.fabricmc.net/net/fabricmc/sponge-mixin/0.10.7+mixin.0.8.4/sponge-mixin-0.10.7+mixin.0.8.4.jar"; }
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{ name = "tiny-remapper-0.6.0.zip"; sha256 = "1ynjfxg7cj9rd9c4l450w7yp20p2csjdpnk3mcx5bdkjzhbgvgzf"; url = "https://maven.fabricmc.net/net/fabricmc/tiny-remapper/0.6.0/tiny-remapper-0.6.0.jar"; }
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{ name = "access-widener-2.0.1.zip"; sha256 = "0a7s4x6dbaa9p59ps7pidzwrs0xwy5i17s35xrgh58i26szlsaxm"; url = "https://maven.fabricmc.net/net/fabricmc/access-widener/2.0.1/access-widener-2.0.1.jar"; }
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{ name = "asm-9.2.zip"; sha256 = "1xa7kccwmcqcdw1xly6n2frzhk56m8ma9v7h764g73ckf56zxm5r"; url = "https://maven.fabricmc.net/org/ow2/asm/asm/9.2/asm-9.2.jar"; }
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{ name = "asm-analysis-9.2.zip"; sha256 = "1i1kyirizs5sm2v0f06sdz86mbmyn61vjr9d9p8p5h1i2x9bx3w7"; url = "https://maven.fabricmc.net/org/ow2/asm/asm-analysis/9.2/asm-analysis-9.2.jar"; }
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{ name = "asm-commons-9.2.zip"; sha256 = "19p04mr14ahndba65v4krbvf4p5syf8wz0fp5i9bnf5270qyak5y"; url = "https://maven.fabricmc.net/org/ow2/asm/asm-commons/9.2/asm-commons-9.2.jar"; }
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{ name = "asm-tree-9.2.zip"; sha256 = "04g0zb7v65iz4k2m2grdpbv8jjryrzkkw7ww23yfp94i6399pgxa"; url = "https://maven.fabricmc.net/org/ow2/asm/asm-tree/9.2/asm-tree-9.2.jar"; }
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{ name = "asm-util-9.2.zip"; sha256 = "16759v4hh3ijpf4cglrxybz29x2hiylhsa388y09m2mf679kqnzz"; url = "https://maven.fabricmc.net/org/ow2/asm/asm-util/9.2/asm-util-9.2.jar"; }
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{ name = "intermediary-1.18.1.zip"; sha256 = "1rfz2gazvnivn6hlqiyjpiaycz8va87n5czy1p6w3lnrlfggj2i9"; url = "https://maven.fabricmc.net/net/fabricmc/intermediary/1.18.1/intermediary-1.18.1.jar"; }
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{ name = "fabric-loader-0.12.12.zip"; sha256 = "070dpcp7kcj4xr75wp1j6pb1bgfzllwg8xmqk3sk79jfqiqwzizw"; url = "https://maven.fabricmc.net/net/fabricmc/fabric-loader/0.12.12/fabric-loader-0.12.12.jar"; }
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];
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}
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74
services/minecraft/default.nix
Normal file
74
services/minecraft/default.nix
Normal file
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{config, lib, pkgs, ... }:
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{
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imports = [ ./minecraft-server-fabric.nix ];
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pvv.minecraft-server-fabric = {
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enable = true;
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eula = true;
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package = pkgs.callPackage ../../pkgs/minecraft-server-fabric { inherit (pkgs.unstable) minecraft-server; };
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jvmOpts = "-Xms10G -Xmx10G -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled";
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serverProperties = {
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view-distance = 32;
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gamemode = 1;
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enable-rcon = true;
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"rcon.password" = "pvv";
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};
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dataDir = "/fast/minecraft-fabric";
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mods = [
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(pkgs.fetchurl { # Fabric API is a common dependency for fabric based mods
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url = "https://cdn.modrinth.com/data/P7dR8mSH/versions/0.44.0+1.18/fabric-api-0.44.0+1.18.jar";
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sha256 = "0mlmj7mj073a48s8zgc1km0jwkphz01c1fvivn4mw37lbm2p4834";
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})
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(pkgs.fetchurl { # Lithium is a 100% vanilla compatible optimization mod
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url = "https://cdn.modrinth.com/data/gvQqBUqZ/versions/mc1.18.1-0.7.6/lithium-fabric-mc1.18.1-0.7.6.jar";
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sha256 = "1fw1ikg578v4i6bmry7810a3q53h8yspxa3awdz7d746g91g8lf7";
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})
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(pkgs.fetchurl { # Starlight is the lighting engine of papermc
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url = "https://cdn.modrinth.com/data/H8CaAYZC/versions/Starlight%201.0.0%201.18.x/starlight-1.0.0+fabric.d0a3220.jar";
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sha256 = "0bv9im45hhc8n6x57lakh2rms0g5qb7qfx8qpx8n6mbrjjz6gla1";
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})
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(pkgs.fetchurl { # Krypton is a linux optimized optimizer for minecrafts networking system
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url = "https://cdn.modrinth.com/data/fQEb0iXm/versions/0.1.6/krypton-0.1.6.jar";
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sha256 = "1ribvbww4msrfdnzlxipk8kpzz7fnwnd4q6ln6mpjlhihcjb3hni";
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})
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(pkgs.fetchurl { # C2ME is a parallelizer for chunk loading and generation, experimental!!!
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url = "https://cdn.modrinth.com/data/VSNURh3q/versions/0.2.0+alpha.5.104%201.18.1/c2me-fabric-mc1.18.1-0.2.0+alpha.5.104-all.jar";
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sha256 = "13zrpsg61fynqnnlm7dvy3ihxk8khlcqsif68ak14z7kgm4py6nw";
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})
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(pkgs.fetchurl { # Spark is a profiler for minecraft
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url = "https://ci.lucko.me/job/spark/251/artifact/spark-fabric/build/libs/spark-fabric.jar";
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sha256 = "1clvi5v7a14ba23jbka9baz99h6wcfjbadc8kkj712fmy2h0sx07";
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})
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(pkgs.fetchurl { # Carpetmod gives you tps views in the tab menu,
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# but also adds a lot of optional serverside vanilla+ features (which we arent using).
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# So probably want something else
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url = "https://github.com/gnembon/fabric-carpet/releases/download/1.4.56/fabric-carpet-1.18-1.4.56+v211130.jar";
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sha256 = "0rvl2yb8xymla8c052j07gqkqfkz4h5pxf6aip2v9v0h8r84p9hf";
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})
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];
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};
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networking.firewall.allowedTCPPorts = [ 25565 ];
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networking.firewall.allowedUDPPorts = [ 25565 ];
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systemd.services."minecraft-backup" = {
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serviceConfig.Type = "oneshot";
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script = ''
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${pkgs.mcrcon}/bin/mcrcon -p pvv "say Starting Backup" "save-off" "save-all"
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${pkgs.rsync}/bin/rsync -avz --delete ${config.pvv.minecraft-server-fabric.dataDir}/world /fast/backup # Where to put backup
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${pkgs.mcrcon}/bin/mcrcon -p pvv "save-all" "say Completed Backup" "save-on" "save-all"
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'';
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};
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systemd.timers."minecraft-backup" = {
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wantedBy = ["timers.target"];
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timerConfig.OnCalendar = [ "hourly" ];
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};
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}
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180
services/minecraft/minecraft-server-fabric.nix
Normal file
180
services/minecraft/minecraft-server-fabric.nix
Normal file
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{ lib, pkgs, config, ... }:
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with lib;
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let
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cfg = config.pvv.minecraft-server-fabric;
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# We don't allow eula=false anyways
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eulaFile = builtins.toFile "eula.txt" ''
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# eula.txt managed by NixOS Configuration
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eula=true
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'';
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whitelistFile = pkgs.writeText "whitelist.json"
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(builtins.toJSON
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(mapAttrsToList (n: v: { name = n; uuid = v; }) cfg.whitelist));
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cfgToString = v: if builtins.isBool v then boolToString v else toString v;
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serverPropertiesFile = pkgs.writeText "server.properties" (''
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# server.properties managed by NixOS configuration
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'' + concatStringsSep "\n" (mapAttrsToList
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(n: v: "${n}=${cfgToString v}") cfg.serverProperties));
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defaultServerPort = 25565;
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serverPort = cfg.serverProperties.server-port or defaultServerPort;
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rconPort = if cfg.serverProperties.enable-rcon or false
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then cfg.serverProperties."rcon.port" or 25575
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else null;
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queryPort = if cfg.serverProperties.enable-query or false
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then cfg.serverProperties."query.port" or 25565
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else null;
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in
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{
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options.pvv.minecraft-server-fabric = {
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enable = mkEnableOption "minecraft-server-fabric";
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package = mkOption {
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type = types.package;
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};
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eula = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether you agree to
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<link xlink:href="https://account.mojang.com/documents/minecraft_eula">
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Mojangs EULA</link>. This option must be set to
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<literal>true</literal> to run Minecraft server.
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'';
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};
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dataDir = mkOption {
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type = types.path;
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default = "/var/lib/minecraft-fabric";
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description = ''
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Directory to store Minecraft database and other state/data files.
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'';
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};
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whitelist = mkOption {
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type = let
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minecraftUUID = types.strMatching
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"[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}" // {
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description = "Minecraft UUID";
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};
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in types.attrsOf minecraftUUID;
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default = {};
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description = ''
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Whitelisted players, only has an effect when
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<option>services.minecraft-server.declarative</option> is
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<literal>true</literal> and the whitelist is enabled
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via <option>services.minecraft-server.serverProperties</option> by
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setting <literal>white-list</literal> to <literal>true</literal>.
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This is a mapping from Minecraft usernames to UUIDs.
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You can use <link xlink:href="https://mcuuid.net/"/> to get a
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Minecraft UUID for a username.
|
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'';
|
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example = literalExpression ''
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{
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username1 = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
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username2 = "yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy";
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};
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'';
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};
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serverProperties = mkOption {
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type = with types; attrsOf (oneOf [ bool int str ]);
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default = {};
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example = literalExpression ''
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{
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server-port = 43000;
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difficulty = 3;
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gamemode = 1;
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max-players = 5;
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motd = "NixOS Minecraft server!";
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white-list = true;
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enable-rcon = true;
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"rcon.password" = "hunter2";
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}
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'';
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description = ''
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Minecraft server properties for the server.properties file. Only has
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an effect when <option>services.minecraft-server.declarative</option>
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is set to <literal>true</literal>. See
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<link xlink:href="https://minecraft.gamepedia.com/Server.properties#Java_Edition_3"/>
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for documentation on these values.
|
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'';
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};
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jvmOpts = mkOption {
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type = types.separatedString " ";
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default = "-Xmx2048M -Xms2048M";
|
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# Example options from https://minecraft.gamepedia.com/Tutorials/Server_startup_script
|
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example = "-Xmx2048M -Xms4092M -XX:+UseG1GC -XX:+CMSIncrementalPacing "
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+ "-XX:+CMSClassUnloadingEnabled -XX:ParallelGCThreads=2 "
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+ "-XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10";
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description = "JVM options for the Minecraft server.";
|
||||
};
|
||||
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mods = mkOption {
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type = types.listOf types.package;
|
||||
example = literalExpression ''
|
||||
[
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(pkgs.fetchurl {
|
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url = "https://cdn.modrinth.com/data/P7dR8mSH/versions/0.44.0+1.18/fabric-api-0.44.0+1.18.jar";
|
||||
sha256 = "0mlmj7mj073a48s8zgc1km0jwkphz01c1fvivn4mw37lbm2p4834";
|
||||
})
|
||||
];
|
||||
'';
|
||||
description = "List of mods to put in the mods folder";
|
||||
};
|
||||
};
|
||||
|
||||
config = mkIf cfg.enable {
|
||||
users.users.minecraft = {
|
||||
description = "Minecraft server service user";
|
||||
home = cfg.dataDir;
|
||||
createHome = true;
|
||||
isSystemUser = true;
|
||||
group = "minecraft";
|
||||
};
|
||||
users.groups.minecraft = {};
|
||||
|
||||
systemd.services.minecraft-server-fabric = {
|
||||
description = "Minecraft Server Service";
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
after = [ "network.target" ];
|
||||
|
||||
serviceConfig = {
|
||||
ExecStart = "${cfg.package}/bin/minecraft-server ${cfg.jvmOpts}";
|
||||
Restart = "always";
|
||||
User = "minecraft";
|
||||
WorkingDirectory = cfg.dataDir;
|
||||
};
|
||||
|
||||
preStart = ''
|
||||
ln -sf ${eulaFile} eula.txt
|
||||
ln -sf ${whitelistFile} whitelist.json
|
||||
cp -f ${serverPropertiesFile} server.properties
|
||||
|
||||
ln -sfn ${pkgs.linkFarmFromDrvs "fabric-mods" cfg.mods} mods
|
||||
'';
|
||||
};
|
||||
|
||||
assertions = [
|
||||
{ assertion = cfg.eula;
|
||||
message = "You must agree to Mojangs EULA to run minecraft-server."
|
||||
+ " Read https://account.mojang.com/documents/minecraft_eula and"
|
||||
+ " set `services.minecraft-server.eula` to `true` if you agree.";
|
||||
}
|
||||
];
|
||||
};
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user