suna/backend/Dockerfile

63 lines
1.5 KiB
Docker

FROM python:3.11-slim
# Set environment variables
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
ENV_MODE="production" \
PYTHONPATH=/app
WORKDIR /app
# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
curl \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user and set up directories
RUN useradd -m -u 1000 appuser && \
mkdir -p /app/logs && \
chown -R appuser:appuser /app
# Install Python dependencies
COPY --chown=appuser:appuser requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt gunicorn
# Switch to non-root user
USER appuser
# Copy application code
COPY --chown=appuser:appuser . .
# Expose the port the app runs on
EXPOSE 8000
# Calculate optimal worker count based on 16 vCPUs
# Using (2*CPU)+1 formula for CPU-bound applications
ENV WORKERS=33
ENV THREADS=2
ENV WORKER_CONNECTIONS=2000
EXPOSE 8000
# Gunicorn configuration
CMD ["sh", "-c", "gunicorn api:app \
--workers $WORKERS \
--worker-class uvicorn.workers.UvicornWorker \
--bind 0.0.0.0:8000 \
--timeout 1800 \
--graceful-timeout 600 \
--keep-alive 1800 \
--max-requests 0 \
--max-requests-jitter 0 \
--forwarded-allow-ips '*' \
--worker-connections $WORKER_CONNECTIONS \
--worker-tmp-dir /dev/shm \
--preload \
--log-level critical \
--access-logfile - \
--error-logfile - \
--capture-output \
--enable-stdio-inheritance \
--threads $THREADS"]