Dockerfile

FROM python:3.7-slim

LABEL maintainer="skumar76@uic.edu"

CMD ["bin/entrypoint.sh"]

EXPOSE 8000

HEALTHCHECK --interval=5m --timeout=15s --start-period=30s \
    CMD curl --fail http://127.0.0.1:8000/admin/ || exit 1

ENV APP_ROOT=/opt/app \
    APP_USER=django \
    LOG_LEVEL=info \
    CELERY_LOG_LEVEL=INFO \
    PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1

WORKDIR $APP_ROOT

RUN useradd -d $APP_ROOT -r $APP_USER

RUN apt-get update && \
    apt-get install --no-install-recommends -y \
    postgresql-client \
    libpq-dev \
    && \
    apt-get clean

RUN pip install --no-cache-dir --upgrade pip

ADD requirements.txt $APP_ROOT

RUN apt-get install --no-install-recommends -y build-essential && \
    pip install --no-cache-dir -r requirements.txt && \
    apt-get remove -y build-essential && \
    apt-get clean && \
    apt-get autoremove -y

ADD . $APP_ROOT

RUN python3 manage.py collectstatic --no-input

USER $APP_USER