minecraft/Dockerfile

FROM quay.io/thallian/confd-env:latest

RUN apk add --no-cache openjdk8 git libressl bash

RUN addgroup minecraft
RUN adduser -h /var/lib/minecraft -D -G minecraft minecraft

RUN mkdir /tmp/minecraft/ && \
    wget "https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar" -O /tmp/minecraft/BuildTools.jar && \
    cd /tmp/minecraft && bash -c 'java -jar BuildTools.jar' && \
    cp /tmp/minecraft/spigot*.jar /var/lib/minecraft/spigot.jar && \
    cp /tmp/minecraft/craftbukkit*.jar /var/lib/minecraft/craftbukkit.jar && \
    rm -r /tmp/minecraft && \
    apk del git bash

RUN mkdir -p /etc/services.d/minecraft/

ADD /rootfs /

RUN chown -R minecraft:minecraft /var/lib/minecraft

VOLUME /var/lib/minecraft/world /var/lib/minecraft/world_nether /var/lib/minecraft/world_the_end /var/lib/minecraft/plugins

EXPOSE 25565