# Use an official ubuntu runtime as a parent image FROM ubuntu:18.04 # Install needed packages and clear cache afterwards RUN apt update \ && apt install -y libmicrohttpd12 \ && apt autoremove -y \ && rm -rf /var/lib/apt/lists/* # Set the working directory to /conc WORKDIR /conc # Copy the current directory contents into the container at /conc COPY conc . # Make port 80 available to the world outside this container EXPOSE 80