1  FROM python:3.12-slim
 2  
 3  WORKDIR /app
 4  
 5  # Install system dependencies
 6  RUN apt-get update && apt-get install -y \
 7      gcc g++ curl \
 8      && rm -rf /var/lib/apt/lists/*
 9  
10  # Install uv
11  RUN curl -Ls https://astral.sh/uv/install.sh | sh
12  ENV PATH="/root/.cargo/bin:$PATH"
13  
14  # Copy dependency files
15  COPY pyproject.toml uv.lock ./
16  
17  # Install dependencies (reproducible build)
18  RUN uv sync --system --no-cache
19  
20  
21  # Copy application
22  COPY . .
23  
24  # Create non-root user
25  RUN useradd -m -u 1000 appuser && \
26      chown -R appuser:appuser /app
27  
28  USER appuser
29  
30  EXPOSE 8000
31  
32  HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
33      CMD curl -f http://localhost:8000/health || exit 1
34  
35  CMD ["uvicorn", "src.fastapi_api:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4"]