Gstack, a GCE compatible interface to CloudStack
Google Compute Engine (GCE) is the Google public cloud. In december 2013, Google announced the General Availability (GA) of GCE. With AWS and Microsoft Azure, it is one of the three leading public clouds in the market. Apache CloudStack now has a brand new GCE compatible interface (Gstack) that lets users use the GCE clients (i.e gcloud and gcutil) to access their CloudStack cloud. This has been made possible through the Google Summer of Code program.
Last summer Ian Duffy, a student from Dublin City University participated in GSoC through the Apache Software Foundation (ASF) and worked on a LDAP plugin to CloudStack. He did such a great job that he finished early and was made an Apache CloudStack committer. Since he was done with his original GSoC project I encouraged him to take on a new one :), he brought in a friend for the ride: Darren Brogan. Both of them worked for fun on the GCE interface to CloudStack and learned Python doing so.
They remained engaged with the CloudStack community and has a third year project worked on an Amazon EC2 interface to CloudStack using what they learned from the GCE interface. They got an A :). Since they loved it so much, Darren applied to the GSoC program and proposed to go back to Gstack, improve it, extend the unittests and make it compatible with the GCE v1 API.
Technically, Gstack is a Python Flask application that provides a REST API compatible with the GCE API and forwards the requests to the corresponding CloudStack API. The source is available on GitHub and the binary is downloadable via PyPi. Let's show you how to use it.
Installation and Configuration of Gstack
You can grab the Gstack binary package from Pypi using pip in one single command.