Dockerfile

FROM python:3.11-slim AS builder
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends build-essential \
    && rm -rf /var/lib/apt/lists/*
COPY requirements.txt .
RUN pip install --user --no-cache-dir -r requirements.txt
# ---
FROM python:3.11-slim
WORKDIR /app
RUN groupadd -r appgroup && useradd -r -g appgroup appuser
RUN mkdir -p /home/appuser/.cache && chown -R appuser:appgroup /home/appuser
COPY --from=builder /root/.local /home/appuser/.local
ENV PATH=/home/appuser/.local/bin:$PATH
COPY ./app ./app
RUN mkdir -p /app/app/vector_db/chroma_store
RUN chown -R appuser:appgroup /app
USER appuser
WORKDIR /app/app
ENV PYTHONPATH=/app/app
EXPOSE 8000
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]