Dockerfile

FROM python:3.9.5-slim-buster

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

ENV PYTHONWRITEBYTECODE 1
ENV PYTHONBUFFERED 1

RUN apt-get update \
    && apt-get -y install netcat gcc curl \
    && apt-get clean

# Install Poetry
RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | \
    POETRY_HOME=/opt/poetry python && \
    cd /usr/local/bin && \
    ln -s /opt/poetry/bin/poetry && \
    poetry config virtualenvs.create false

# Copy poetry.lock* in case it doesn't exist in the repo
COPY ./pyproject.toml ./poetry.lock* ./

# Allow installing dev dependencies to run tests
ARG INSTALL_DEV=true
RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"

# add app
COPY . .

# add entrypoint.sh
COPY ./entrypoint.sh .
RUN chmod +x /usr/src/app/entrypoint.sh

# run entrypoint.sh
ENTRYPOINT ["/usr/src/app/entrypoint.sh"]