Dockerfile

ARG PORT=5000

FROM python:3.8-slim-buster

LABEL maintainer="Mohammed Mwijaa<mm.mwijaa@gmail.com>"

ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1

RUN apt-get update && \
    apt-get -y upgrade && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN groupadd appusers && \
    useradd -mg appusers -s /bin/sh app
    
RUN mkdir -p /home/app/src && \
    chown -R app:appusers /home/app/src

WORKDIR /home/app/src

COPY requirements.txt .

RUN pip install --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

USER app

COPY --chown=app:appusers . .

EXPOSE ${PORT}

ENTRYPOINT gunicorn \
	   app.main:app \
	   -w 3 \
	   -k uvicorn.workers.UvicornWorker \
	   --max-requests 1024 \
	   --max-requests-jitter 100 \
	   --worker-tmp-dir /dev/shm \
	   --access-logfile=- \
	   --log-file=- \
	   -b 0.0.0.0:${PORT}