Color-app is a simple python app that displays "hello-world" html page.
Color-app needs to be configured by environment variables: - COLOR1 - this is a font color - COLOR2 - this is a bg color
This application is run on port number 5000.
docker run --rm -d -e COLOR1=blue -e COLOR2=darkblue -p 5000:5000 pzalews/color-app
curl localhost:5000