A simple python flask server that listens for dockerhub webhooks
pip install git+https://github.com/Blotz/dockerwebhook.git
waitress-serve --host 127.0.0.1 dockerwebhook:app
The webserver is listening to post requests on http://localhost/webhook
configure and port forward your server so that this is public to the internet
containers are updated based on whether they have the com.centurylinklabs.watchtower.enable label