A Ridiculously Simple Python Flask app on Lagoon

The goal of this repo is simple: Run a simple flask app on Lagoon using a "productionish" approach to demo how a Python app would work on Lagoon.

What is done

• There is a cli container that does the "heavy lifting" of creating a Python venv and installing Flask
• There is a gunicorn container that runs the flask app, binding to 0.0.0.0:8000
• There is a nginx container with a Server and Location stanza to send http traffic to the gunicorn container
• The above runs with docker-compose up and plays nicely with Pygmy for local development

What is not done

• This is only "productionish" and a lot is missing to make a production grade setup
• The Flask app itself is insanely basic - the SECRET_KEY isn't even set
• Incase the above is not clear, this is not a production grade setup, but is rather an indicator of how one might go about running a Flask app in Lagoon

Work locally

• Prerequisite: https://docs.lagoon.sh/using-lagoon-the-basics/local-development-environments/
• This repo assumes Pygmy: https://github.com/pygmystack/pygmy
• Once all setup, git clone this repo, and run docker-compose up

Lagoon Demo

• A live demo lives on Lagoon: https://nginx.main.demo-python-simple-flask.de3.amazee.io/