FROM python:3.11-slim
WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends iputils-ping \
    && rm -rf /var/lib/apt/lists/*

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

COPY . .
RUN mkdir -p data

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]