Welcome!

Recurring Revenue Authors: Liz McMillan, Pat Romanski, Yeshim Deniz, Elizabeth White, Zakia Bouachraoui

Related Topics: Containers Expo Blog, @CloudExpo

Containers Expo Blog: Article

VMware ESX August 12 Surprise: Implications for Cloud Computing

By definition, virtualization is 100% ubiquitous in virtualization-based clouds

Patruck Kerpan's Blog

How should enterprises or Cloud Providers react to the VMware "August 12th surprise"? To those who may not have heard - the latest versions of VMware's ESX hypervisor started shutting down as the hypervisor clock hit the date of August 12th. This was due to what amounts to a hardcoded shutdown being left in the server from its evaluation days.

Clearly if you are an enterprise dutifully "up to patch" this would have put a big hurt on your operation, IF virtualization was more ubiquitous in the production data center. The fact is enterprise data centers don't have a lot of mission critical virtual machines in production - yet!

I am not kicking VMware - these things happen. But what if that had been a large-scale Cloud Provider? By definition, virtualization is 100% ubiquitous in virtualization-based clouds.


We know it is a heterogeneous world, and customers are in charge, which is why
we are busily connecting our Elastic Server platform to some of the newly announced clouds. We want our users have a choice of deployment locations. And we want cloud users to have access to dynamically assembled virtual servers, instead of using quickly-stale templates. Given the early stage of this industry, each of these clouds is currently "monocultural." They use a specific version of a specific hypervisor - and require a virtual machine in that format (plus "fiddly bits", a frequently used technical term in our office). For example, Amazon EC2 takes an open source Xen image + Amazon fiddly bits. We are working with other clouds that take VMware + Fiddly Bits and Virtual Iron + Fiddly Bits.

Some clouds like Google App Engine and Heroku are "language module" clouds where the deployment vehicle is a package of code for Python/Django or Ruby on Rails and may have less of an issue in this instance. But, the clouds that take x86 containers as their deployment package don't really have to be monoculture clouds in the longer run. We could let customers decide if they want to provide virtual machines formatted for Parallels, or open source Xen, or Citrix Xen, or VMware, etc.. The cloud vendor would need a layer of traditional datacenter automation software to handle booting up physical hardware with the appropriate hypervisors to meet virtual machine demand. If customers are collectively driving single hypervisor behavior - offer discounts for other VM types to create a portfolio of hypervisors and VM types in the cloud.

Creating VM templates for customers to use in one VM format is painful enough. Supporting more hypervisors for more templates is even worse. Because of this and our belief that "like it or not, there will always be more of everything" - we built the Elastic Server platform to support all forms of hypervisors, OS's, middleware, and management environments; making it a great way for clouds and cloud users to be able to "re-manufacture" their virtual computers quickly for deployment to different formats and different clouds.

The reality is - just like with operating systems - no enterprise will have just one hypervisor type. As soon as you migrate everything to Hypervisor X, your company will buy a company that uses Hypervisor Y, or you will be bought by a company using Hypervisor Z. Should clouds, in the long run, do any less?

In the short run - this begs the need for x-cloud virtual machine assembly, x-cloud deployment tools, and x-cloud base level management tools, as well as x-cloud security frameworks so you can diversify your computing portfolio by running your virtual server clusters across multiple clouds.

More Stories By Patrick Kerpan

Patrick Kerpan is the president and chief technology officer (CTO) for CohesiveFT, provider of onboarding solutions for virtual and cloud computing infrastructures. CFT's Elastic Server platform is a web-based factory for creating, deploying, and managing custom multi-sourced servers comprised of horizontal, open source and third-party software components. Additionally the VPN-Cubed packaged service gives customers control of networking in the clouds, across clouds, and between their private data center and the clouds. In this role, Kerpan is responsible for directing product and technology strategy.

Kerpan brings more than 20 years of software development experience to the role of CTO and was one of CohesiveFT's founders in 2006. Previously he was the CTO of Borland Software Corp which he joined in 2000 through the acquisition of Bedouin, Inc., a company that he founded. Kerpan was also the vice president and general manager of the Developer Services Platform group at Borland, where he was instrumental in leading the Borland acquisition of StarBase in 2003.

Before founding Bedouin, Inc., Kerpan was a managing director responsible for derivatives technology at multiple global investment banks.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


IoT & Smart Cities Stories
The challenges of aggregating data from consumer-oriented devices, such as wearable technologies and smart thermostats, are fairly well-understood. However, there are a new set of challenges for IoT devices that generate megabytes or gigabytes of data per second. Certainly, the infrastructure will have to change, as those volumes of data will likely overwhelm the available bandwidth for aggregating the data into a central repository. Ochandarena discusses a whole new way to think about your next...
DXWorldEXPO LLC announced today that Big Data Federation to Exhibit at the 22nd International CloudEXPO, colocated with DevOpsSUMMIT and DXWorldEXPO, November 12-13, 2018 in New York City. Big Data Federation, Inc. develops and applies artificial intelligence to predict financial and economic events that matter. The company uncovers patterns and precise drivers of performance and outcomes with the aid of machine-learning algorithms, big data, and fundamental analysis. Their products are deployed...
Dynatrace is an application performance management software company with products for the information technology departments and digital business owners of medium and large businesses. Building the Future of Monitoring with Artificial Intelligence. Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more busine...
All in Mobile is a place where we continually maximize their impact by fostering understanding, empathy, insights, creativity and joy. They believe that a truly useful and desirable mobile app doesn't need the brightest idea or the most advanced technology. A great product begins with understanding people. It's easy to think that customers will love your app, but can you justify it? They make sure your final app is something that users truly want and need. The only way to do this is by ...
CloudEXPO | DevOpsSUMMIT | DXWorldEXPO are the world's most influential, independent events where Cloud Computing was coined and where technology buyers and vendors meet to experience and discuss the big picture of Digital Transformation and all of the strategies, tactics, and tools they need to realize their goals. Sponsors of DXWorldEXPO | CloudEXPO benefit from unmatched branding, profile building and lead generation opportunities.
Digital Transformation and Disruption, Amazon Style - What You Can Learn. Chris Kocher is a co-founder of Grey Heron, a management and strategic marketing consulting firm. He has 25+ years in both strategic and hands-on operating experience helping executives and investors build revenues and shareholder value. He has consulted with over 130 companies on innovating with new business models, product strategies and monetization. Chris has held management positions at HP and Symantec in addition to ...
Cell networks have the advantage of long-range communications, reaching an estimated 90% of the world. But cell networks such as 2G, 3G and LTE consume lots of power and were designed for connecting people. They are not optimized for low- or battery-powered devices or for IoT applications with infrequently transmitted data. Cell IoT modules that support narrow-band IoT and 4G cell networks will enable cell connectivity, device management, and app enablement for low-power wide-area network IoT. B...
The hierarchical architecture that distributes "compute" within the network specially at the edge can enable new services by harnessing emerging technologies. But Edge-Compute comes at increased cost that needs to be managed and potentially augmented by creative architecture solutions as there will always a catching-up with the capacity demands. Processing power in smartphones has enhanced YoY and there is increasingly spare compute capacity that can be potentially pooled. Uber has successfully ...
SYS-CON Events announced today that CrowdReviews.com has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5–7, 2018, at the Javits Center in New York City, NY. CrowdReviews.com is a transparent online platform for determining which products and services are the best based on the opinion of the crowd. The crowd consists of Internet users that have experienced products and services first-hand and have an interest in letting other potential buye...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things'). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing. IoT is not about the devices, its about the data consumed and generated. The devices are tools, mechanisms, conduits. This paper discusses the considerations when dealing with the...