| # Use Python 3.12 slim base image to keep the image size small | |
| FROM python:3.12-slim | |
| # Create a non-root user with UID 1000 for security best practices | |
| RUN useradd -m -u 1000 user | |
| # Set Python path to /app directory | |
| ENV PYTHONPATH="/app" | |
| # Set the working directory for all subsequent commands | |
| WORKDIR /app | |
| # Install system dependencies and clean up apt cache to reduce image size | |
| RUN apt-get update && apt-get install -y \ | |
| curl wget git-core\ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy requirements file with appropriate permissions and install dependencies | |
| COPY --chown=user requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy the rest of the application code with appropriate ownership | |
| COPY --chown=user . /app | |
| # Document the port that the application will listen on | |
| EXPOSE 9099 | |
| USER user | |
| # Define the command to run the FastAPI application using uvicorn | |
| CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "9099"] |