mirror of
https://github.com/tmdinosaurcenter/kiosk-guestbook.git
synced 2025-04-04 03:11:23 -06:00
581a96d634
- Fixed port variable interpolation to use ${PORT:-8000} for a default value.
- Updated volume configuration to use a named volume (guestbook_data) mounted at /data.
- Improved YAML formatting for clarity.
22 lines
514 B
Docker
22 lines
514 B
Docker
# Use a lightweight Python image
|
|
FROM python:3.9-slim
|
|
|
|
# Set the working directory
|
|
WORKDIR /app
|
|
|
|
# Install dependencies
|
|
COPY requirements.txt .
|
|
RUN pip install --no-cache-dir -r requirements.txt
|
|
|
|
# Copy the application code
|
|
COPY . .
|
|
|
|
# Set environment variables (can be overridden by .env)
|
|
ENV FLASK_ENV=production
|
|
|
|
# Expose the port (Gunicorn will run on 8000)
|
|
EXPOSE 8000
|
|
|
|
# Run the app with Gunicorn; use 3 workers (can be tuned via .env)
|
|
CMD ["gunicorn", "--bind", "0.0.0.0:8000", "app:app", "--workers", "3"]
|