Panamax provides a friendly interface for Docker, Fleet & CoreOS

Panamax is a containerized app creator with an open-source app marketplace hosted in GitHub. Panamax provides a friendly interface for users of Docker, Fleet & CoreOS. With Panamax, you can easily create, share and deploy any containerized app no matter how complex it might be.
I'd like there to be a test and it be run on upgrade, like you suggest above.