| FROM python:3.9-slim | |
| WORKDIR /app | |
| # System dependencies | |
| RUN apt-get update && apt-get install -y gcc curl \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # Application code | |
| COPY app.py . | |
| # Copy templates directory (contains ar_dashboard.html) | |
| COPY templates/ templates/ | |
| # Static dirs | |
| RUN mkdir -p static/css static/js static/images logs | |
| # Non-root user | |
| RUN useradd --create-home --shell /bin/bash app && \ | |
| chown -R app:app /app | |
| USER app | |
| EXPOSE 7860 | |
| ENV FLASK_APP=app.py | |
| ENV FLASK_ENV=production | |
| ENV PORT=7860 | |
| ENV PYTHONUNBUFFERED=1 | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ | |
| CMD curl -f http://localhost:7860/health || exit 1 | |
| CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "2", \ | |
| "--timeout", "120", "--access-logfile", "-", "--error-logfile", "-", \ | |
| "app:app"] | |