Dockerfile

FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends gcc libpq-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY app ./app

ENV PORT=7860
EXPOSE 7860

CMD ["sh", "-c", "echo 'Rankora API booting on port 7860...' && exec uvicorn app.main:app --host 0.0.0.0 --port 7860 --log-level info"]