AppScale is a platform that allows users to deploy and host their own Google App Engine applications. It executes automatically over Amazon EC2, Google Compute Engine, Digital Ocean, Rackspace, Eucalyptus, CloudStack, OpenStack, as well as Xen, VirtualBox, VMWare, and KVM. It has been developed and is maintained by AppScale Systems, Inc., in Santa Barbara, CA.
It supports the Python, Java, PHP, and Go Google App Engine platforms.
To find out more visit http://appscale.com
https://github.com/AppScale/appscale/wiki
The latest stable release is AppScale 2.0.0, released in June, 2014. Feature requests and pull requests gladly welcomed.
Join the mailing list for announcements, help, and to discuss cloud research: http://groups.google.com/group/appscale_community
Also, join us on #appscale on freenode if you have questions, suggestions, comments, or just want to say hi! http://webchat.freenode.net/?channels=appscale&uio=d4
Our goal with AppScale is to provide an open-source cloud platform that you can use to deploy your Google App Engine applications on clusters and clouds of your choice.
IBM Research
National Science Foundation
National Institutes of Health