Dockerfile

FROM python:3.11-slim

LABEL org.opencontainers.image.title="Estimagus - main branch"
LABEL org.opencontainers.image.source=https://github.com/matejak/estimagus
LABEL org.opencontainers.image.description="The Estimagus web app. Gunicorn-powered, listening on port 5000"
LABEL org.opencontainers.image.licenses=BSD-3-Clause

WORKDIR /usr/src/app

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

COPY requirements.txt.in .
RUN true \
	&& pip install --no-cache-dir  --upgrade pip \
	&& pip install --no-cache-dir  -r requirements.txt.in \
	&& pip install --no-cache-dir  gunicorn \
	&& true
COPY app.py app_behind_proxy.py .
COPY estimage ./estimage

CMD ["gunicorn", "--timeout", "600", "--workers", "2", "--max-requests-jitter", "100", "--max-requests", "900", "--bind", "0.0.0.0:5000", "app_behind_proxy:app"]