File size: 1,625 Bytes
6289089 | 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 | # Multi-stage build for optimized image size
FROM python:3.11-slim as builder
# Set working directory
WORKDIR /app
# Install system dependencies for building
RUN apt-get update && apt-get install -y \
gcc \
g++ \
&& rm -rf /var/lib/apt/lists/*
# Copy requirements (Linux-compatible version)
COPY requirements-docker.txt ./requirements.txt
# Upgrade pip and install Python dependencies
RUN pip install --upgrade pip
RUN pip install --no-cache-dir --user -r requirements.txt
# Final stage
FROM python:3.11-slim
# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
PATH=/root/.local/bin:$PATH
# Set working directory
WORKDIR /app
# Install runtime dependencies
RUN apt-get update && apt-get install -y \
curl \
&& rm -rf /var/lib/apt/lists/*
# Copy Python packages from builder
COPY --from=builder /root/.local /root/.local
# Copy application code
COPY app/ ./app/
COPY main.py .
COPY requirements-docker.txt ./requirements.txt
# Copy models configuration file
COPY models_config.yaml .
# Create directories for models and cache (will be mounted as volumes)
RUN mkdir -p /app/models /app/.cache/huggingface
# Set Hugging Face cache directory
ENV HF_HOME=/app/.cache/huggingface
ENV TRANSFORMERS_CACHE=/app/.cache/huggingface
ENV SENTENCE_TRANSFORMERS_HOME=/app/.cache/huggingface
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD curl -f http://localhost:5200/health || exit 1
# Expose port
EXPOSE 5200
# Run the application
CMD ["python", "main.py"] |