DockerFile-python3

# Prepare the base environment.
FROM ubuntu:18.04 as builder_base_parkstay
MAINTAINER asi@dbca.wa.gov.au
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Australia/Perth
ENV PRODUCTION_EMAIL=True
ENV SECRET_KEY="ThisisNotRealKey"
RUN apt-get clean
RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install --no-install-recommends -y wget git libmagic-dev gcc binutils libproj-dev gdal-bin python3 python3-setuptools python3-dev python3-pip tzdata
RUN apt-get install --no-install-recommends -y libpq-dev
RUN ln -s /usr/bin/python3 /usr/bin/python && \
    ln -s /usr/bin/pip3 /usr/bin/pip
RUN pip install --upgrade pip
# Install Python libs from requirements.txt.
FROM builder_base_parkstay as python_libs_parkstay
WORKDIR /app
COPY requirements.txt ./
RUN pip3 install --no-cache-dir -r requirements.txt \
  # Update the Django <1.11 bug in django/contrib/gis/geos/libgeos.py
  # Reference: https://stackoverflow.com/questions/18643998/geodjango-geosexception-error
  && sed -i -e "s/ver = geos_version().decode()/ver = geos_version().decode().split(' ')[0]/" /usr/local/lib/python3.6/dist-packages/django/contrib/gis/geos/libgeos.py \
  && rm -rf /var/lib/{apt,dpkg,cache,log}/ /tmp/* /var/tmp/*

# Install the project (ensure that frontend projects have been built prior to this step).
FROM python_libs_parkstay
COPY gunicorn.ini manage.py ./
#COPY ledger ./ledger
RUN touch /app/.env
COPY parkstay ./parkstay
RUN python manage.py collectstatic --noinput
EXPOSE 8080
HEALTHCHECK --interval=1m --timeout=5s --start-period=10s --retries=3 CMD ["wget", "-q", "-O", "-", "http://localhost:8080/"]
CMD ["gunicorn", "parkstay.wsgi", "--bind", ":8080", "--config", "gunicorn.ini"]