Welcome!

Agile Computing Authors: Yeshim Deniz, Liz McMillan, Pat Romanski, Elizabeth White, Andy Thurai

Related Topics: Linux Containers, Open Source Cloud, Containers Expo Blog, @CloudExpo

Linux Containers: Article

OpenNebula Implements the OGF Open Cloud Computing Interface Draft Spec

Amazon EC2 Query and OCCI APIs on Xen, KVM and VMware based clouds

Last Friday, the OpenNebula project announced the implementation of the OGF OCCI draft specification.  The release, that will be part of OpenNebula 1.4,  includes a server implementation, clients command for using the service and enabling access to the full functionality of the OCCI interface, and several supporting documents. The last version of this open source toolkit for cloud computing, available for download in beta release, also brings libvirtEC2 Query API, and a powerful CLI, and all of them can be used on the same OpenNebula instance, so users can use their favorite interface. In fact, OpenNebula brings support to develop other Cloud interfaces. Moreover all those interfaces can be used on any of the virtualization technologies supported, Xen, KVM and VMware.

The Open Grid Forum (OGF) Open Cloud Computing Interface  (OCCI) Working Group was officially launched in April 2009 to deliver an interface specification for managing cloud infrastructure services, also known as Infrastructure as a Service or IaaS. This specification is being driven by the requirements in several use cases. The document Requirements and Use Cases for a Cloud API records the needs of IaaS Cloud computing managers and administrators in the form of Use Cases.

In the last days there has been an intensive discussion on the topic of IaaS Cloud interfaces. There are now three main players in the arena, the Amazon EC2 API, supported by the most well-known cloud computing provider, the VMware vCloud API, supported by the leader in virtualization and submitted to DMTF, and the OGF OCCI API, being defined by an open community in the Open Grid Forum. OpenNebula now implements two of them, EC2 and OCCI, and there is interest in the OpenNebula community in implementing the third interface, vCloud (after all, OpenNebula 1.4 supports VMware). However, the interest of OpenNebula as open-source community is not only to implement an interface specification controlled by a company, but also to contribute to its definition by providing feedback and playing an active role in subsequent versions. In this sense,OCCI-WG is the only open standard sanctioned by a standards body.

While some existing open-source technologies are just implementations of commercial products and interfaces, others open-source technologies, such as OpenNebula, are powerful tools for innovation. A Cloud technology should not only be the implementation of an interface, standardized or not. OpenNebula, as technology being developed in the context of RESERVOIR European flagship project in cloud computing, provides many unique capabilities for the scalable and efficient management of the data center infrastructureThose are the real differentiation in the cloud and virtualization market.

More Stories By Ignacio M. Llorente

Dr. Llorente is Director of the OpenNebula Project and CEO & co-founder at C12G Labs. He is an entrepreneur and researcher in the field of cloud and distributed computing, having managed several international projects and initiatives on Cloud Computing, and authored many articles in the leading journals and proceedings books. Dr. Llorente is one of the pioneers and world's leading authorities on Cloud Computing. He has held several appointments as independent expert and consultant for the European Commission and several companies and national governments. He has given many keynotes and invited talks in the main international events in cloud computing, has served on several Groups of Experts on Cloud Computing convened by international organizations, such as the European Commission and the World Economic Forum, and has contributed to several Cloud Computing panels and roadmaps. He founded and co-chaired the Open Grid Forum Working Group on Open Cloud Computing Interface, and has participated in the main European projects in Cloud Computing. Llorente holds a Ph.D in Computer Science (UCM) and an Executive MBA (IE Business School), and is a Full Professor (Catedratico) and the Head of the Distributed Systems Architecture Group at UCM.

IoT & Smart Cities Stories
Digital Transformation: Preparing Cloud & IoT Security for the Age of Artificial Intelligence. As automation and artificial intelligence (AI) power solution development and delivery, many businesses need to build backend cloud capabilities. Well-poised organizations, marketing smart devices with AI and BlockChain capabilities prepare to refine compliance and regulatory capabilities in 2018. Volumes of health, financial, technical and privacy data, along with tightening compliance requirements by...
We are seeing a major migration of enterprises applications to the cloud. As cloud and business use of real time applications accelerate, legacy networks are no longer able to architecturally support cloud adoption and deliver the performance and security required by highly distributed enterprises. These outdated solutions have become more costly and complicated to implement, install, manage, and maintain.SD-WAN offers unlimited capabilities for accessing the benefits of the cloud and Internet. ...
Discussions of cloud computing have evolved in recent years from a focus on specific types of cloud, to a world of hybrid cloud, and to a world dominated by the APIs that make today's multi-cloud environments and hybrid clouds possible. In this Power Panel at 17th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists addressed the importance of customers being able to use the specific technologies they need, through environments and ecosystems that expose their APIs to make true ...
Business professionals no longer wonder if they'll migrate to the cloud; it's now a matter of when. The cloud environment has proved to be a major force in transitioning to an agile business model that enables quick decisions and fast implementation that solidify customer relationships. And when the cloud is combined with the power of cognitive computing, it drives innovation and transformation that achieves astounding competitive advantage.
DXWorldEXPO LLC announced today that "IoT Now" was named media sponsor of CloudEXPO | DXWorldEXPO 2018 New York, which will take place on November 11-13, 2018 in New York City, NY. IoT Now explores the evolving opportunities and challenges facing CSPs, and it passes on some lessons learned from those who have taken the first steps in next-gen IoT services.
"Space Monkey by Vivent Smart Home is a product that is a distributed cloud-based edge storage network. Vivent Smart Home, our parent company, is a smart home provider that places a lot of hard drives across homes in North America," explained JT Olds, Director of Engineering, and Brandon Crowfeather, Product Manager, at Vivint Smart Home, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
In an era of historic innovation fueled by unprecedented access to data and technology, the low cost and risk of entering new markets has leveled the playing field for business. Today, any ambitious innovator can easily introduce a new application or product that can reinvent business models and transform the client experience. In their Day 2 Keynote at 19th Cloud Expo, Mercer Rowe, IBM Vice President of Strategic Alliances, and Raejeanne Skillern, Intel Vice President of Data Center Group and G...
The current age of digital transformation means that IT organizations must adapt their toolset to cover all digital experiences, beyond just the end users’. Today’s businesses can no longer focus solely on the digital interactions they manage with employees or customers; they must now contend with non-traditional factors. Whether it's the power of brand to make or break a company, the need to monitor across all locations 24/7, or the ability to proactively resolve issues, companies must adapt to...
DXWorldEXPO LLC announced today that ICC-USA, a computer systems integrator and server manufacturing company focused on developing products and product appliances, will exhibit at the 22nd International CloudEXPO | DXWorldEXPO. DXWordEXPO New York 2018, colocated with CloudEXPO New York 2018 will be held November 11-13, 2018, in New York City. ICC is a computer systems integrator and server manufacturing company focused on developing products and product appliances to meet a wide range of ...
René Bostic is the Technical VP of the IBM Cloud Unit in North America. Enjoying her career with IBM during the modern millennial technological era, she is an expert in cloud computing, DevOps and emerging cloud technologies such as Blockchain. Her strengths and core competencies include a proven record of accomplishments in consensus building at all levels to assess, plan, and implement enterprise and cloud computing solutions. René is a member of the Society of Women Engineers (SWE) and a m...