This is a product-pitch for Colama, a product built by Pune-based startup Coriolis. For the basics of server virtualization, see our earlier guest posts: Introduction to Server Virtualization, and Why do we need server virtualization. Virtualization is fast emerging as a game-changing technology in the enterprise computing space, and Colama is trying to address an interesting new pain-point that making its presence felt. 

Virtualization is fast becoming an accepted standard for the IT infrastructure. While it comes as a boon to the development and QA communities, the IT practitioners are dealing with the pressing issue of virtual machine sprawl that surfaces due to adhoc and hence uncontrolled adoption of virtualization. While describing the problem and its effects, this paper outlines a solution called Colama, as offered by Coriolis Technologies.

Virtual machines have been slipping in under the covers everywhere in the IT industry. Software developers like virtual machines because they can easily mimic a target environment. QA engineers prefer virtual machines because they can simultaneously test the software on different configurations. Support engineers can ensure reproducibility of an issue by pointing to an entire machine rather than detailing on the individual steps and/or configuration requirement on a physical host. In many cases, adoption of virtual machines has been primarily driven by users’ choice rather than any coherent corporate strategy. The ad-hoc and uncontrolled use of virtual machines across the organization has resulted in to a problem called Virtual Machine sprawl, which has become critical for today’s IT administrators.

Virtual machine sprawl is an unpleasant side effect of server virtualization and its near exponential growth over the years. Here are the symptoms:

There are many players in the industry who address this problem. Most of the virtual lab management products are tied to one specific virtualization technology. For example, the VMWare Lab Manager works for only VMWare virtualization technology. In a heterogeneous virtualization environment that is filled with Xen, VMWare, VirtualBox and Microsoft virtual machines, such an approach falls short.

Colama is Coriolis Technologies solution to address this problem. Colama manages the life cycle of virtual machines across an organization. While tracking and virtual machines, Colama is agnostic to the virtualization technology.

Here are some of the features of Colama:

Please note: This product-pitch, by Barnali Ganesh, co-founder of Coriolis, is featured on PuneTech because the editors found the technology interesting (or more accurately, the pain-point which it is addressing). PuneTech is a purely non-commercial website and does not take any considerations (monetary or otherwise) for any of the content on the site. If you would like your product to be featured on the front page, send us an article and we’ll publish it if we fell it’s interesting to our readers. You can always add a page to the PuneTech wiki by yourself, as long as you follow the “No PR” guidelines.