Dockerfile

# Minecraft 1.10.2 Dockerfile - Example with notes

# Use the offical Debian Docker image with a specified version tag, Wheezy, so not all
# versions of Debian images are downloaded.
FROM debian:wheezy

MAINTAINER Michael Chiang <mchiang@docker.com>

# Use APT (Advanced Packaging Tool) built in the Linux distro to download Java, a dependency
# to run Minecraft.
RUN apt-get -y update
RUN apt-get -y install openjdk-7-jre-headless wget

# Download Minecraft Server components
RUN wget -q https://s3.amazonaws.com/Minecraft.Download/versions/1.11/minecraft_server.1.11.jar

# Sets working directory for the CMD instruction (also works for RUN, ENTRYPOINT commands)
# Create mount point, and mark it as holding externally mounted volume
WORKDIR /data
VOLUME /data

# Expose the container's network port: 25565 during runtime.
EXPOSE 25565

#Automatically accept Minecraft EULA, and start Minecraft server
CMD echo eula=true > /data/eula.txt && java -jar /minecraft_server.1.11.jar