45 lines
1005 B
Docker
45 lines
1005 B
Docker
# Multi-stage Dockerfile for FastAPI application
|
|
FROM python:3.11-slim AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Install system dependencies
|
|
RUN apt-get update && apt-get install -y \
|
|
gcc \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
# Copy requirements
|
|
COPY requirements.txt .
|
|
|
|
# Install Python dependencies
|
|
RUN pip install --no-cache-dir --user -r requirements.txt
|
|
|
|
# Production stage
|
|
FROM python:3.11-slim
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy dependencies from builder
|
|
COPY --from=builder /root/.local /root/.local
|
|
COPY --from=builder /app/requirements.txt .
|
|
|
|
# Copy application code
|
|
COPY . .
|
|
|
|
# Make sure scripts in .local are usable
|
|
ENV PATH=/root/.local/bin:$PATH
|
|
|
|
# Create non-root user
|
|
RUN useradd -m -u 1001 appuser && chown -R appuser:appuser /app
|
|
|
|
USER appuser
|
|
|
|
EXPOSE 8000
|
|
|
|
# Health check
|
|
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
|
|
CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"
|
|
|
|
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
|
|
|