dockerfile

FROM ubuntu:18.04

RUN apt-get update; apt-get clean

# Add a user for running applications.
RUN useradd apps
RUN mkdir -p /home/apps && chown apps:apps /home/apps

# Install x11vnc.
RUN apt-get install -y x11vnc

# Install xvfb.
RUN apt-get install -y xvfb

# Install fluxbox.
RUN apt-get install -y fluxbox

# Install wget.
RUN apt-get install -y wget

# Install wmctrl.
RUN apt-get install -y wmctrl

# Install gnupg.
RUN apt-get install -y gnupg

# Set the Chrome repo.
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list

# Install Chrome.
RUN apt-get update && apt-get -y install google-chrome-stable

COPY entrypoint.sh /

CMD '/entrypoint.sh'