The DevOps paradigm is really cool. Everyone wants to deploy their environments with Puppet on top of OpenStack. It brings reproducibility and scalability at a tremendous speed. This is simply awesome and undoubtedly the way to go forward.
Almost nobody will discuss the benefits of adopting a standard DevOps paradigm, but this implies a major shift in mindset for most companies, especially Telcos, which have a high moment of inertia. In this article we will describe a success story based on our experience with customers.