Dockerfile

FROM python:3.9-slim-buster

ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1

RUN apt-get update \
  # dependencies for building Python packages
  && apt-get install -y build-essential \
  # psycopg2 dependencies
  && apt-get install -y libpq-dev \
  # Additional dependencies
  && apt-get install -y telnet netcat \
  # cleaning up unused files
  && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
  && rm -rf /var/lib/apt/lists/*

# Requirements are installed here to ensure they will be cached.
COPY ./requirements.txt /requirements.txt
RUN pip install -r /requirements.txt

COPY ./flower /flower
RUN sed -i 's/\r$//g' /flower
RUN chmod +x /flower

COPY ./entrypoint /entrypoint
RUN sed -i 's/\r$//g' /entrypoint
RUN chmod +x /entrypoint


RUN mkdir /app
RUN mkdir /app/upload
WORKDIR /app

# copy project code
COPY . .

ENTRYPOINT ["/entrypoint"]