| # Use the official Python base image | |
| FROM python:3.9 | |
| # Set the working directory in the container | |
| WORKDIR /app | |
| # Copy the requirements.txt file and install the Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Set up a new user named "user" with user ID 1000 | |
| RUN useradd -m -u 1000 user | |
| # Switch to the "user" user | |
| USER user | |
| # Set home to the user's home directory | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Set the working directory to the user's home directory | |
| WORKDIR $HOME/app | |
| # Copy the current directory contents into the container at $HOME/app setting the owner to the user | |
| COPY --chown=user . $HOME/app | |
| # Expose the port on which the Flask application will run | |
| EXPOSE 5000 | |
| # Set the environment variable for Flask | |
| ENV FLASK_APP=api_server.py | |
| # Run the Flask application | |
| CMD ["flask", "run", "--host=0.0.0.0"] |