Moved minecraft to own folder

minecraft/fabric/Dockerfile

@@ -0,0 +1,69 @@
+# Copyright (C) 2020 Jef Roosens
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+FROM openjdk:8-slim
+
+# Build arguments
+ARG FABRIC_VERSION
+
+# Create worlds and config directory
+WORKDIR /mc
+RUN mkdir worlds config
+
+# Download installer jar
+ADD "https://maven.fabricmc.net/net/fabricmc/fabric-installer/$FABRIC_VERSION/fabric-installer-$FABRIC_VERSION.jar" installer.jar
+
+# Install fabric & remove installer
+RUN java -jar installer.jar server -downloadMinecraft && \
+rm installer.jar
+
+# Store the cache in an anonymous volume, which means it won't get stored in the other volumes
+VOLUME /mc/config/cache
+
+WORKDIR /mc/config
+
+# Default value to keep users from eating up all ram accidentally
+ENV XMS=4
+
+# We copy over the server jar(s) as well to make the backup more reproducible to deploy
+ENTRYPOINT mv -n /mc/*.jar /mc/config && \
+echo "eula=true" > /mc/config/eula.txt && \
+java \
+-Xms"${XMS}G" \
+-Xmx"${XMX:-$XMS}G" \
+-XX:+UseG1GC \
+-XX:+ParallelRefProcEnabled \
+-XX:MaxGCPauseMillis=200 \
+-XX:+UnlockExperimentalVMOptions \
+-XX:+DisableExplicitGC \
+-XX:+AlwaysPreTouch \
+-XX:G1NewSizePercent="$([ $XMS -gt 12 ] && echo 40 || echo 30)" \
+-XX:G1MaxNewSizePercent="$([ $XMS -gt 12 ] && echo 50 || echo 40)" \
+-XX:G1HeapRegionSize="$([ $XMS -gt 12 ] && echo 16 || echo 8)"M \
+-XX:G1ReservePercent="$([ $XMS -gt 12 ] && echo 15 || echo 20)" \
+-XX:G1HeapWastePercent=5 \
+-XX:G1MixedGCCountTarget=4 \
+-XX:InitiatingHeapOccupancyPercent="$([ $XMS -gt 12 ] && echo 20 || echo 15)" \
+-XX:G1MixedGCLiveThresholdPercent=90 \
+-XX:G1RSetUpdatingPauseTimePercent=5 \
+-XX:SurvivorRatio=32 \
+-XX:+PerfDisableSharedMem \
+-XX:MaxTenuringThreshold=1 \
+-Dusing.aikars.flags=https://mcflags.emc.gs \
+-Daikars.new.flags=true \
+-jar fabric-server-launch.jar \
+--universe /mc/worlds \
+--nogui