Cloud Computing Research, Technology and Innovation

Ignacio M. Llorente

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Top Stories by Ignacio M. Llorente

The OpenNebula Project has just announced the Beta release of vOneCloud, a CentOS Linux virtual appliance for vSphere that contains all required OpenNebula services optimized to work on existing VMware vCenter deployments. vOneCloud is for companies that want to create a self-service cloud environment on top of their VMware infrastructure without having to abandon their investment in VMware and retool the entire stack. vOneCloud deploys an enterprise-ready OpenNebula cloud just in a few minutes where the infrastructure is managed by already familiar VMware tools, such as vSphere and vCenter Operations Manager, and the provisioning, elasticity and multi-tenancy cloud features are offered by OpenNebula. vOneCloud is the answer to those companies looking for alternatives to VMware vCloud. They usually report that: vCloud is not an easy to use solution vCloud is mostly ... (more)

Open Architecture and Interfaces for Cloud Computing Interoperability

OpenNebula has been designed to be easily adapted to any infrastructure and easily extended with new components.  The result is a modular system that can implement a variety of Cloud architectures and can interface with multiple datacenter services. In the new white paper OpenNebula APIs, C12G reviews the main interfaces of OpenNebula, their use and gives pointers to additional documentation for each one. Interfaces are classified in two categories: end-user cloud and system interfaces. Cloud interfaces are primary used to develop tools targeted to the end-user, and they provide ... (more)

Why Is OpenNebula the Solution for Private Cloud Computing?

OpenNebula comes with several characteristics that makes it a unique software for the management of private clouds. This is actually not a mere coincidence, but rather a consequence of the design principles followed by the OpenNebula team at the time of creating the architecture and whenever a new feature is planned. So, without a shred of a doubt, we can claim that OpenNebula has the ability of managing Private Clouds embedded in its DNA. Let’s see the three stronger points of OpenNebula when managing a local set of physical and virtual resources, for in-house consumption: Data... (more)

OpenStack, CloudStack, Eucalyptus and OpenNebula

We described in a previous post our experience about the different types of cloud models, and our view about how the main open-source Cloud Management Platforms (CMPs) are targeting their needs. Our aim was to demonstrate that we will see an open-source cloud space with several offerings focused on different environments and/or industries, due to the fact that no single CMP can be all things to all people. The four open-source CMPs will coexist and, in some cases, work together in a broad open cloud ecosystem. This article tries to answer another quite common question in open-sour... (more)

OpenNebula 1.2 for Data Center Virtualization & Private Cloud Computing

We have just announced the availability of OpenNebula 1.2, the second stable release of the project. This is an important milestone for the project and marks that most of the components of OpenNebula are now in place. See this post with the details of the first release. What is OpenNebula? The OpenNebula virtual infrastructure engine provides efficient, dynamic and scalable management of groups of interconnected VMs within datacenters involving a large amount of virtual and physical servers. OpenNebula supports Xen and KVM platforms and can interface with remote cloud sites, being... (more)