vSphere Integrated Containers 0.9 (OSS version) now available

Great news for everyone that wants to run Docker on vSphere. VMware released the Open Source version of vSphere Integrated Containers 0.9 which is now available via bintray here.

Please note: this is an interim pre-release and does not include support from VMware global support services (GSS). Support is OSS community level only.

Changes from the 0.8 version are documented here:

You can now go to https://vmware.github.io/vic-product/index.html#getting-started and see the documentation for the lastest official product version (in this case VIC Engine 0.8 as part of vSphere Integrated Containers 1.0) and the current OSS release (in this case VIC Engine 0.9).

Supported Docker Commands for 0.9 are listed in the documentation at https://vmware.github.io/vic-product/assets/files/html/latest/vic_app_dev/container_operations.html.

VMware Cloud Foundation – links to key product resources

There has been a lot of VMworld coverage over the last 10 days. I just wanted to summarize some of the key resources around one of the big announcements: VMware Cloud Foundation!

Please note, there will also be a webinar on September 13, 2016 so make sure to check this out in case you are looking for some more details on this!



On the multi-dimensional evolution of platforms and applications

I’d like to touch on a topic that I am seeing in several of my areas of interest right now. In general, it’s related a lot to the overall topic of “First, Second and Third Platform” but I’d like to focus more on the individual implications for multiple domains. Over the course of the last few months, I have been involved in several discussions around different platforms and applications as well as their individual evolution and maturity. My personal observation is that both don’t necessarily evolve synchronously. Therefore, it is important to not only identify the phase that you are currently in but also to understand the operational implications of the “generation disconnect” between app and platform.


Evolution of Platforms

As mentioned above, I’d like to relate my observations to the three platform generations below. I’d like to point out that these three generations are subdivided in several different technologies and can look and feel different in specific use-cases or fields of application. The common sense around the generations is:



In addition to these phases, I see different “implementations” of the respective platform generation. Take Client-Server as one example – this can be a physical-server-only model, this also stretches to server virtualization and potentially even to “VM-oriented” hosting or even cloud services. My friend Massimo also wrote a nice piece on this.


Evolution of Applications

One of my key observations is that there is no simple 1:1 connection between applications and platforms. With the rise of 2nd generation platforms, not all applications from the 1st platform have been dropped and immediately been available for the next-generation platform. It’s actually an evolution for applications that are still business-relevant and therefore make sense to be optimized for the next-generation platform. And here comes the important observation: I believe there are (at least) three phases in an application evolution cycle that is happening for each platform generation – or potentially even in each concrete implementation of the platform generation. I’ll call theses phases “Unchanged”, “Optimized” and “Purpose-built” for now:


But how does that fit in the overall platform picture? I’ll try to merge the previous two pictures into one. It also shows a potential application evolution path across platform generations. As you can see, there can be a slight overlap between “purpose-built” of the previous and the “unchanged” phase of the next-generation platform.


But let’s move on to two concrete examples that I see applicable.


Example 1: Network Functions Virtualization

I’ll start with Network Functions Virtualization (NFV). NFV is a Telco industry movement that is supposed to provide hardware independence, new ways of agility, reduced time to market for carrier applications & services, cost reduction and much more – basically, it’s about the delivery of promises of Cloud Computing (and Third Platform) for the Telco industry (read more about it here). The famous architectural overview as described by ETSI can be seen below:


NFV differentiates between several functional components such as the actual platform (NFVI = Network Functions Virtualization Infrastructure), the application (VNF = Virtual Network Function), the application manager (VNF manager) and e.g. the orchestration engine.

So how could this look in reality? Let’s assume the VNF manager detects a certain usage pattern of its VNF and that VNF is reaching it’s potential maximum scale for the currently deployed amount of VNF instances. The VNF manager then talks to the Orchestrator that could then trigger e.g. the scale-out of the VNF by deploying additional worker instances on the underlying infrastructure/platform resources. The worker instances of the VNF could then automatically be included in the load distribution and have instant integration into necessary backend services where applicable. All of that happens via open APIs and standardized interfaces – it looks and feels a lot like a typical implementation example for a “third platform” including the “purpose-built” app.

Now into a quick reality check. ETSI’s initial NFV whitepaper is from October 2012. It basically describes the destination that the industry is aiming for. And while there might be some examples where VNFs, NFVI and Orchestration are already working hand in hand, there is still a lot of work to do. Some of the “NFV applications” (or VNFs) might have been just „P2V“’ed (1:1 physical to virtual conversion) onto a virtualization platform and basically have the same configuration, same identity and are kept as close to its physical origins as possible. This allows a VNF provider/vendor to keep existing support procedures and organizations while offering their customers a “NFV 1.0 product” that is providing some early benefits of NFV (hardware independence, faster time to market, …). But this also implies that you transfer some of the configurations that made perfect sense in the physical world over to the virtual world – where it only makes questionable sense. In this case, I’d actually talk about a move from a “purpose-built” app from the first platform to an “unchanged” app on the second platform. 

One example: one physical server in a telco application had 30*300GB harddisks, had 2*4Core CPUs and 128GB RAM. It never used more than 1TB of storage and average utilization has been below 4 CPUs and 32GB RAM. The “unchanged” version of this app would be a 1:1 conversion with all (unnecessary) resource overhead provided in a virtual machine. The “optimized” version of this app is a right-sized application (so only 1TB storage, 4 CPUs and 32GB RAM) that is also leveraging easy configuration files for installation as well as crash-consistent and persistent data management to allow backup & restore as VM. But a “purpose-built” version of that app would leverage the underlying NFVI APIs, would allow scale-out deployment options based on actual demand as well as optimizations that are e.g. encryption at every layer of the application to ensure global deployment models even in the face of lawful interception relevance, etc.


Example 2: Microservices, Containers & Docker

My next example are microservices and their close friends containers. They are promising a new generation of application architecture and are drivers for the “3rd platform” architecture. One of this movements famous poster-childs is Docker. Docker is a great (new) way to package and distribute applications in “containers” that contain applications or just pieces of a larger application architecture. Newly developed applications usually follow a scale-out design, some might be written with something like the “12 factor app” manifesto in mind (or the 15 factors according to Pivotal). Coming back to the pictures above: a 12 factor app could be considered “purpose-built” for the “third platform”.

But how many applications have been built for this? There are many great examples for microservices-oriented applications by the “cloud-native” companies such as Google, Amazon, Facebook and the likes. Adrian Cockcroft also gives inspirational talks about these topics around the globe. But I actually expect many applications to stay mainly unchanged as they are optimized for their current platform. At the same time, some of them might become available as (Docker) containers as part their next release. But again – if you look into the details, you’ll find the same application in a different wrapper. RAR is now ZIP (for my German readers: “Aus Raider wird nun Twix…”). But will these potentially “single-container-applications” run well on a Cloud-Native/third platform architecture? They might not! To put it in a picture:

So in this case, it is actually important to understand these application limitations and expectations towards the platform (what about data persistence, security, platform resilience, networking, …) to make sure it runs smoothly in production. Coming back to Massimo’s blogpost – you can run your old Windows NT4 on a Public Cloud, but does it make sense?


Just like the continuous evolution of platforms that expose new characteristics and capabilities, there is also an ongoing evolution of applications. It is important to understand the key aspects of the application architecture and it’s deployment model before making a platform decision. The word “VNF” does not necessary imply the alignment with NFV and the word “Docker” does not automatically describe a Cloud-Native or microservices-oriented application.



18.05.2016: added picture (containerizing legacy applications)

VMware Event “Enabling the Digital Enterprise” am 10. und 11. Februar!

Am 10. und 11. Februar 2016 veranstaltet VMware ein großes Online-Event mit dem Titel “Enabling the Digital Enterprise”. Die Agenda verspricht viele spannende Themen und u.a. einige Neuigkeiten aus dem Bereich End-User Computing (VMware Horizon), der VMware Cloud Management Platform (vRealize Lösungen) sowie VMware Virtual SAN.

VMware CEO Pat Gelsinger wird sowohl von Sanjay Poonen (EVP & GM, End User Computing) und Raghu Raghuram (EVP, Software-Defined Data Center Division) in den jeweiligen Sessions begleitet. Ein kurzer Blick auf die Agenda:

Track 1 – Deliver and Secure Your Digital Workspace (Pat Gelsinger and Sanjay Poonen)

  • How to transform traditional IT culture, process, tools, and budgets by delivering and managing any app on any device from one platform
  • What’s new with the VMware Horizon portfolio
  • VMware’s new approach for managing your desktop and apps in the cloud

Track 2 – Build and Manage Your Hybrid Cloud (Pat Gelsinger and Raghu Raghuram)

  • How companies are implementing CMPs for intelligent operations, automated IT to IaaS, and DevOps-ready IT
  • VMware’s new streamlined product portfolio
  • Why companies are embracing HCI solutions powered by Virtual SAN

Registrierung: http://www.vmware.com/digitalenterprise

Kostenloses VMware Online Technology Forum 2015 am Mittwoch, 25.11.2015


Am 25.11. findet das kostenlose VMware Online Technology Forum von 10:00-14:30 CET statt!

Nach einer Keynote von Joe Baguley, VMware CTO für EMEA, gibt es zum einen diverse spannende Breakout Sessions tracks mit prominenten Speakern:

  • Software-Defined Data Center: Infrastructure (What’s new in vSphere, vRealize Operations Insight 6.1, EVO:RAIL 2.0, EVO SDDC, Virtual SAN, Virtual Volumes, Site Recovery Manager)
  • Software-Defined Data Center: New Services (vRealize Automation 7.0, VMware Integrated OpenStack 2.0, Cloud-Native Applications & Containers, vRealize Business Update, DevOps mit vRealize CodeStream)
  • Software-Defined Networking (NSX 6.2 Update, Network Functions Virtualization (NFV), Micro-Segmentation & NSX Security Partner Integrationen, Cross-Data Center NSX, NSX & vRealize Automation)
  • Hybrid Cloud (What’s new in vCloud Air Disaster Recovery, VMware Continuent replication for Oracle, Deep-Dive on vCloud Air Advanced Networking Services, …)
  • Business Mobility (AirWatch 8.1, VMware User Environment Manager Deep-Dive, VMware Horizon Flex, What’s new in Horizon (View) 6.2, Horizon Air, …)

Weiterhin gibt es noch Hands-On Labs und eine Expert Chat Zone.

Weiterführende Links: