The Virtualization Practice

Cloud Computing

Cloud Computing focuses upon how to construct, secure, manage, monitor and use public IaaS, PaaS, and SaaS clouds. Major areas of focus include barriers to cloud adoption, progress on the part of cloud vendors in removing those barriers, where the line of responsibility is drawn between the cloud vendor and the customer for each of IaaS, PaaS and SaaS clouds, ...
as well as the management tools that are essential to deploy in the cloud, ensure security in the cloud and ensure the performance of applications running in the cloud. Covered vendors include Amazon, VMware, AFORE, CloudSidekick, CloudPhysics, ElasticBox, Hotlink, New Relic, Prelert, Puppet Labs and Virtustream.

One of the cool things about attending VMworld every year is seeing what is new on the horizon and this year, ironically, there is something called Project Horizon and the first milestone of that project called VMware Horizon Application Manager. Horizon is a hosted service that will centrally manage the provisioning, access and usage of software-as-a-server (SaaS) applications while at the same time applying the companies standardized security and access controls. This will give the end users of the application the ability to use the applications via VMware ThinApp or View products to stream the application across multiple devices all with a single login. The end users will also have self-service access to a corporate store for their SaaS and Web-based applications. Managing these applications will be completely user based with no need to worry about the underlying device the software or application is running on.

Is it Time to Reorganize Data Center Operations?

If automated IT Operations is going to succeed and deliver its promised benefits then IT Operations is going to have to get reorganized – with supporting hardware teams part of the virtualization team. Furthermore Application Operations will have to be instantiated as a function that is responsible for the actual service level delivered by the applications to their constituents.

There is now a huge amount of movement in the area of what we have called “Diverse” Platform as a Service i.e. PaaS that delivers a number of different application infrastructure technologies on a mix-and-match basis and where there is no proprietary technology layer at any point in the platform stack. Amongst these we would include OpenShift, Cumulogic and CloudFoundry from our recent set of posts. AppFog sits in this category, and the fact that it has been recently renamed from PHPFog highlights a major trend in the space, the vendors typically start by developing a single technology, build an initial business plan and gain some market traction within that niche, and then move on to supporting a broader range of platforms.

Secret Shopper Report – VMware CloudFoundry

To recap the story so far, I’m prototyping an application and deploying it to various PAAS environments. I am not getting any special help from any of the vendors in this exercise – you can think of me as a “secret shopper” for PaaS, although I don’t hide my identity. I am approaching each platform on its own merits, and in these posts I am recounting and contrasting my experiences and reaching some general conclusions about the PaaS market.

VMware Articulates a Compelling Management Vision – Automated Service Assurance

VMware deserves an enormous amount of credit for promising to reinvent IT Operations around automation and the guaranteed performance of applications. VMware either has or is working on all of the building blocks required to execute upon this vision for the vSphere platform. The combination of innovation by VMware, and by the third party ecosystem on this front will create a new compelling benefit to virtualization, that will allow virtualization to comfortably address business critical and performance critical applications.

If there was one thing I saw and heard about at VMworld, was the number of third party collaborations that were taking place. While not explicitly stated by VMware at VMworld, the show floor had many different collaborations that were taking place. This level of collaboration shows a level of maturity within the virtualization and cloud vendor ecosystems. A maturity, that shows that the vendors understand the benefits of leveraging other companies to lower their overall costs while producing better and more attractive products. Some of the collaborations I saw where purely the resale of products, while others were integrations between products.

VMware announced a loosely coupled group of vCloud providers that will use vCloud Connector to loosely couple their clouds, so that VMs can move from vCloud to vCloud without requiring you to renegotiate pricing, capability, and functionality with multiple cloud vendors, just your local one. This announcement is intriguing in that it is a move to push the cloud into the global space, but also fraught with peril if not done correctly.

The Start of VMworld 2011

VMworld 2011 has finally arrived as the expected crowd of about 20,000 arrived in Las Vegas for the event. The temperature is a broiling 110* and sunny. Today is Monday August 29, and the official start of the conference, but the vExperts had the opportunity to attend a special briefing, before the show, that focused on VMware’s vision for the future. Following the briefing, there was a couple of options for the evening from the vDodgeball game to the warm-up party. I attended the vmunderground warm-up party as a service (WuPaaS.Next) at the Nine Fine Irishmen Pub. These guys have been throwing the pre-party for the last few VMworlds and what started as a tweet-up as turned into a major event in itself. So popular, in fact, that all the tickets were gone in seconds. Big thanks to Theron Conrey, Sean Clark, Rich Brambley and Brain Knudtson for making this happen. The turkey legs they served were fabulous.