Dockerfile

# Use Python 3.11 slim image for smaller size
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Install uv
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
ENV PATH="/root/.cargo/bin:$PATH"

# Copy project files
COPY pyproject.toml uv.lock ./
COPY codex2api/ ./codex2api/
COPY main.py ./
COPY auth.json models.json ./

# Install dependencies
RUN uv sync --frozen

# Create non-root user for security
RUN useradd --create-home --shell /bin/bash app
RUN chown -R app:app /app
USER app

# Expose port
EXPOSE 11451

# Set environment variables
ENV HOST=0.0.0.0
ENV PORT=11451
ENV PYTHONPATH=/app

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:11451/health || exit 1

# Run the application
CMD ["uv", "run", "main.py"]