FROM python:slim
# Defensive shell settings, avoid silent failures
SHELL ["/bin/bash", "-xeu", "-o", "pipefail", "-O", "inherit_errexit", "-c"]

# Tools used for demonstrating success
RUN \
        apt-get update && apt-get install --no-install-recommends -y "ncat" && \
        apt-get clean && rm -rf /var/lib/apt/lists/*


WORKDIR /srv/foo-app/

# Run an example long-running server process for demonstration
EXPOSE 80
ENTRYPOINT ["python"]
CMD ["-m", "http.server", "--directory=/srv/foo-data/", "80"]