FROM python:3.11-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    ENV_MODE="LOCAL" \
    PYTHONPATH=/app \
    REDIS_HOST=localhost \
    REDIS_PORT=6379

WORKDIR /app

# Install system dependencies + Redis
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    git \
    redis-server \
    && rm -rf /var/lib/apt/lists/*

# Configure Redis to run in foreground and allow remote connections
RUN sed -i 's/bind 127.0.0.1/bind 0.0.0.0/g' /etc/redis/redis.conf && \
    sed -i 's/protected-mode yes/protected-mode no/g' /etc/redis/redis.conf && \
    sed -i 's/daemonize yes/daemonize no/g' /etc/redis/redis.conf

# Create non-root user and set up directories
RUN useradd -m -u 1000 appuser && \
    mkdir -p /app/logs && \
    chown -R appuser:appuser /app && \
    chown -R appuser:appuser /var/lib/redis && \
    chown -R appuser:appuser /var/log/redis && \
    chown -R appuser:appuser /etc/redis

# Clone the repository
RUN git clone https://github.com/mfoud444/suna.git /tmp/suna && \
    cp -r /tmp/suna/backend/. /app && \
    rm -rf /tmp/suna

    
# 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

# Expose ports (8000 for app, 6379 for Redis)
EXPOSE 7860 6379

# Calculate optimal worker count
ENV WORKERS=33
ENV THREADS=2
ENV WORKER_CONNECTIONS=2000

# Combined startup command for both services
CMD ["sh", "-c", \
    "redis-server /etc/redis/redis.conf & \
     gunicorn api:app \
     --workers $WORKERS \
     --worker-class uvicorn.workers.UvicornWorker \
     --bind 0.0.0.0:7860 \
     --timeout 600 \
     --graceful-timeout 300 \
     --keep-alive 250 \
     --max-requests 2000 \
     --max-requests-jitter 400 \
     --forwarded-allow-ips '*' \
     --worker-connections $WORKER_CONNECTIONS \
     --worker-tmp-dir /dev/shm \
     --preload \
     --log-level info \
     --access-logfile - \
     --error-logfile - \
     --capture-output \
     --enable-stdio-inheritance \
     --threads $THREADS"]