FROM openjdk:alpine RUN echo "https://mirror.tuna.tsinghua.edu.cn/alpine/v3.4/main/" > /etc/apk/repositories EXPOSE 8081 ADD target/mooctest-user-server.jar /root WORKDIR /root ENTRYPOINT ["java", "-jar", "-Djava.security.egd=file:/dev/./urandom", "mooctest-user-server.jar"]