15 lines
563 B
Docker
15 lines
563 B
Docker
FROM openjdk:8-slim
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RUN apt update && apt install -y rsync htop
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WORKDIR /mc_server
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COPY ./server .
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RUN groupadd -r minecraft && useradd --no-log-init -r -g minecraft minecraft
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WORKDIR /mc_data
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RUN chown -R minecraft:minecraft .
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USER minecraft
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# Copy files only if they don't yet exist (server.jar, server.properties, etc) and start the server
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CMD cp -r /mc_server/. . && \
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java -server -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads="$THREADS" -XX:+AggressiveOpts -Xmx"$MAX_RAM"G -Xms"$MIN_RAM"G -jar server.jar nogui |