# 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"] | |