Dockerfile

# Use Python 3.13 slim image as base
FROM python:3.13-slim

# Set working directory
WORKDIR /app

# Install system dependencies for OpenCV, yt-dlp, and network tools
RUN apt-get update && apt-get install -y \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    libgl1 \
    ffmpeg \
    ca-certificates \
    dnsutils \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements file
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY . .

# Create required directories
RUN mkdir -p thumbnails static /tmp/Ultralytics

# Set proper permissions
# 755 = rwxr-xr-x (owner: read/write/execute, group: read/execute, others: read/execute)
# 777 = rwxrwxrwx (full permissions for all - used for directories that need write access)
RUN chmod -R 755 static && \
    chmod -R 777 thumbnails && \
    chmod -R 777 /tmp/Ultralytics

# Create a non-root user for security (optional but recommended)
# Uncomment the following lines if you want to run as non-root user
# RUN useradd -m -u 1000 appuser && \
#     chown -R appuser:appuser /app /tmp/Ultralytics
# USER appuser

# Expose port 7860
EXPOSE 7860

# Run the application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]