Dockerfile

FROM python:3.8-slim-buster

# Allow service to handle stops gracefully
STOPSIGNAL SIGQUIT

# Set Git SHA build argument
ARG git_sha="development"

# Set pip to have cleaner logs and no saved cache
ENV PIP_NO_CACHE_DIR=false \
    PIPENV_HIDE_EMOJIS=1 \
    PIPENV_NOSPIN=1 \
    GIT_SHA=$git_sha

# Install git
RUN apt-get -y update \
    && apt-get install -y \
        git \
    && rm -rf /var/lib/apt/lists/*

# Create non-root user.
RUN useradd --system --shell /bin/false --uid 1500 pysite

# Install pipenv
RUN pip install -U pipenv

# Copy the project files into working directory
WORKDIR /app
COPY . .

# Install project dependencies
RUN pipenv install --system --deploy

# Run web server through custom manager
ENTRYPOINT ["python", "manage.py"]
CMD ["run"]