Dockerfile

# syntax=docker/dockerfile:1
ARG PYTHON_VERSION=3.11.2
FROM python:${PYTHON_VERSION}-slim as base

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

ARG UID=10001
RUN adduser \
    --disabled-password \
    --gecos "" \
    --home "/home/appuser" \
    --shell "/bin/bash" \
    --uid "${UID}" \
    appuser

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

RUN chown -R appuser:appuser /app

USER appuser

EXPOSE 8000

# Run the application using Gunicorn with adjusted settings
CMD ["gunicorn", \
     "-w", "6", \
     "-k", "uvicorn.workers.UvicornWorker", \
     "--preload", \
     "--timeout", "300", \
     "--graceful-timeout", "300", \
     "--max-requests", "1000", \
     "--max-requests-jitter", "50", \
     "tts_linkedin:app", \
     "--bind", "0.0.0.0:8000"]