FROM debian:latest LABEL maintainer="dragonchaser " RUN apt-get update \ && apt-get install -y ruby \ && rm -rf /var/lib/apt/lists/* \ && mkdir /web \ && chmod 0777 /web COPY ./webtest/entrypoint.sh /bin COPY ./webtest/index.html /web WORKDIR /web EXPOSE 80 ENTRYPOINT entrypoint.sh