# Use an official Python runtime as instance_a parent image FROM python:3.9 # Set environment variables ENV PYTHONDONTWRITEBYTECODE 1 ENV PYTHONUNBUFFERED 1 # Set work directory WORKDIR /wiki # Install dependencies RUN pip install --no-cache-dir mkdocs # Run the application CMD ["mkdocs", "serve", "--dev-addr=0.0.0.0:8001"]