Is Cloud Interoperability a Myth?

Thank You GetVoIP!!

By G C Network | April 25, 2014

Thank you for the honor of being named a “Top 100 Cloud Professionals to Follow on G+”! Congratulations also to my 99 colleagues.  Read more at: ↑ Grab this Headline…

Facilitators Announced For NGA Agile Cloud Brainstorming Event

By G C Network | April 14, 2014

The Information Technology Acquisition Advisory Council (ITAAC) and the Telecommunications Industry Association (TIA) are announcing a slate of innovative leaders to serve as facilitators for the upcoming  “Agile Sourcing Environment…

MBO Partners Spotlights GovCloud Founder Kevin L. Jackson

By G C Network | April 6, 2014

Associate Spotlight Interview with Kevin L. JacksonMBO Associate Since 10/2013 1)    Tell us a little bit about what you do.I am the CEO and founder of GovCloud Network, LLC. In…

ITAAC/ICH and TIA To Host Commercial Cloud Sourcing Brainstorming Session for NGA

By G C Network | April 1, 2014

The Information Technology Acquisition Advisory Council (ITAAC) and Telecommunications Industry Association (TIA) are honored to team with NGA in hosting the first “Agile Sourcing Environment for Commercial Cloud” brainstorming session,…

Author and Tech Strategist Melvin Greer Profiled by WashingtonExec

By G C Network | March 17, 2014

Congratulations to my NCOIC colleague and dear friend Melvin Greer on his impressive WashingtonExec interview. A senior fellow and chief strategist at Lockheed Martin, Mel has more than 29 years’…

IT Risk Management Summit – March 26, 2013 – Reston, VA

By G C Network | March 12, 2014

In response to growing demand for formal software risk and quality management tools, the nations’ most respected standards bodies and IT communities of practice have joined forces to advance the…

PerspecSys Survey Reveals Cloud-based Security Concerns for 2014

By G C Network | March 10, 2014

Today PerspecSys announced the results of a survey conducted at the 2014 RSA Conference concerning the attitudes and policies of organizations towards cloud-based security. After polling 130 security professionals on…

NCOIC Debuts Roadmap for Designing, Managing Cyber-secure Hybrid Computing Environment

By G C Network | March 5, 2014

Open process by the Network Centric Operations Industry Consortium uses cloud infrastructure to cut computing costs in half and enable collaboration by different systems and users WASHINGTON—March 5, 2014—The Network…

Why State & Local Governments Should be Prepared for Cloud

By G C Network | February 17, 2014

You are invited to attend the Cloud Webinar Series: Why State & Local Governments Should be Prepared for Cloud. This educational webinar is brought to you by RISC Networks, and…

IBM Hybrid Cloud Debate: Experts debate: Are Hybrid Clouds the End All Be All?

By G C Network | February 12, 2014

A hybrid cloud may become the solution as the debate between public vs private cloud becomes so 2013. The industry’s experts will debate on when the hybrid clouds are and…

Photo credit: Shutterstock
As the industry matures, cloud computing will increasingly rely on interoperability in order to grow and deliver more value to industry. Assuming this is a fact, what does it mean when eighteen major OpenStack vendors come together to work through the challenges involved with achieving enterprise interoperability? Events at the OpenStack Summit in Barcelona helped provide a window into the promise of tomorrow’s interoperable environment.
In cloud computing, interoperability generally refers to the ability of service models from different cloud service providers to work together. Specifically:
·         Infrastructure-as-a-service
o   Access Mechanism – defines how a service in cloud may be accessed by users and/or software developers,
o   Virtual Resources – service delivery as a complete software stack of installing a virtual machine,
o   Network – addressing and API,
o   Storage – management and organization of storage,
o   Security – authentication, authorization, user accounts and encryption,
o   Service-Level Agreement – architecture format, monitoring,
·         Platform-as-a-Service
o   The exchange of data and services among different platforms hosted on different infrastructures on cloud;
o   Data compatibility among different platforms,
o   Portability between platforms
o   Data transfer procedures (i.e. packing, copying, instantiating, installing, deployment and customization)
·         Software-as-a-Service
o   Interoperability among applications in the same cloud,
o   Data exchange and operation calls in applications on different cloud-computing environments
o   Software programs that are distributed in different cloud environments and integrate data and applications in cloud in a unified way, and
o   Migration of applications from one cloud environment to another
If this isn’t enough of a challenge, one would also need to specifically address the many embedded and overriding interoperability aspects, including:
·         Technical interoperability – development of standards of communication, transport and representation;
·         Semantic interoperability – the use of various different terms to describe similar concepts may cause problems in communication, execution of programs and data transfers;
·         Political/Human interoperability – the decision to make resources widely available has implications for organizations, their employees and end-users;
·         Interoperability of communities or societies – there is an increasing need to require access to information from a wide range of sources and communities; and
·         International interoperability – in international matters, there are variations in standard, communication problems, language barriers, differences in communication styles, and a lack of common basis.
 As one may imagine, the rapid growth of cloud computing and the global proliferation of service providers has created an intractable many-to-many interoperability quagmire that can never be tamed. Knowing this, the Openstack Interop Challenge looks toward cultivating success by leveraging the open source cloud technology as a common integration layer.  Participants include AT&T, Canonical, Cisco, DreamHost, Deutsche Telekom, Fujitsu, HPE, Huawei, IBM, Intel, Linaro, Mirantis, OSIC, OVH, Rackspace, Red Hat, SUSE and VMware. The goal was to publicly demonstrate how OpenStack delivers on the promise of interoperability across on-premises, public and hybrid cloud deployments.


Boris Renski, co-founder of Mirantis, argues that 
interoperability doesn’t start at the infrastructure layer. 


Although you would expect this strategy would greatly simplify the integration challenge, contrarian views are out there.  One of the most vocal is Boris Renski, co-founder of Mirantis and member of the OpenStack board of directors. He believes interoperability does not necessarily start at the IaaS layer. He believes that applications can be built to be interoperable across different infrastructure platform. Quoting his OpenStack Summit keynote:

“Even across Mirantis-powered OpenStack clouds like AT&T and the Volkswagen cloud, they are both based on the same distribution, but the underlying reference architectures are dramatically different…Volkswagen can’t throw something at AT&T and it will just work.”

In this post I’m happy to report though that the participating OpenStack cloud vendors were able to announce a successful completion of the interoperability challenge. While this success is clearly a baby step on the long and treacherous road to cloud interoperability, it is worth noting because this modest achievement also led to the creation of automated tools for the deployment of applications across a variety of OpenStack environments.The effort also generated significant collateral on cloud computing interoperability best practices and is expected to drive even further interoperability collaboration across the Openstack community.


This post was brought to you by IBM Global Technology Services. For more content like this, visit Point B and Beyond.

Cloud Musings

( Thank you. If you enjoyed this article, get free updates by email or RSS – © Copyright Kevin L. Jackson 2016)

Follow me at https://Twitter.com/Kevin_Jackson
Posted in

G C Network