Spaces:
Sleeping
Sleeping
File size: 1,882 Bytes
15373e0 8c8106d 15373e0 2d59a4a 15373e0 b89831e 15373e0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | # Build Stage
FROM python:3.10-slim AS builder
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
# Install build dependencies
RUN apt-get update && apt-get install -y \
gcc \
python3-dev \
curl \
git \
&& rm -rf /var/lib/apt/lists/*
# Install uv
RUN pip install --no-cache-dir uv
COPY requirements.backend.txt .
# Create virtual environment and install dependencies
ENV UV_HTTP_TIMEOUT=300
RUN uv venv .venv && \
uv pip install --no-cache -r requirements.backend.txt --extra-index-url https://download.pytorch.org/whl/cpu
# --- Runtime Stage ---
FROM python:3.10-slim
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONPATH="/app/src:$PYTHONPATH"
ENV LANG=C.UTF-8
ENV LC_ALL=C.UTF-8
# Install runtime dependencies (curl for healthcheck)
RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*
# Copy virtual environment from builder
COPY --from=builder /app/.venv /app/.venv
# Copy Scripts
COPY scripts/ ./scripts/
# Data & Model Baking
ENV HF_HOME=/app/data/model_cache
# Download Model (Bake into image)
RUN /app/.venv/bin/python scripts/download_model.py
# Download Data (Bake into image)
RUN /app/.venv/bin/python scripts/download_data.py
# Copy Code
COPY src/ ./src/
# Precompute Clusters (Bake into image)
RUN /app/.venv/bin/python scripts/precompute_clusters.py
# Create directories and permissions
RUN mkdir -p data/processed data/feedback logs
# addgroup --system app && adduser --system --group app && \
# chown -R app:app /app
# USER app
# Expose port
EXPOSE 7860
# Healthcheck
HEALTHCHECK --interval=30s --timeout=30s --start-period=30s --retries=3 \
CMD curl -f http://localhost:7860/health || exit 1
# Run Command
CMD ["/app/.venv/bin/uvicorn", "src.book_recommender.api.main:app", "--host", "0.0.0.0", "--port", "7860"] |