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Linux Authors: Michael Sheehan, Lavenya Dilip, Ian Thain, Bruce Armstrong, Ellen Rubin

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Cloud Expo: Article

Building Your Open Source Private Cloud

Virtualizing your data center with open source technologies

Ruben S. Montero has published a series of posts in the DSA-research blog on the benefits of virtualizing a distributed infrastructure with the OpenNebula Virtual Infrastructure Engine:

  • In "The Private Clouds", Ruben discusses the motivations for building a private cloud using open-source technology.
  • In "When 8 are 26 (or even more)", he shows a real case of server consolidation using OpenNebula to orchestrate a distributed infrastructure running Xen and KVM nodes



I highly recommend these posts, showing the advantages of OpenNebula for the orchestration of virtual machines across a pool of resources.

More Stories By Ignacio M. Llorente

Ignacio M. Llorente, Ph.D in Computer Science and Executive MBA, is a Full Professor in Computer Architecture and Technology, and the Head of the Distributed Systems Architecture Research Group at Complutense University of Madrid. He has held several appointments as an independent expert for the European Commission (Information Society and Media Directorate-General); visiting positions at the Institute for Computer Applications in Science and Engineering (NASA Langley Research Center, Hampton, VA); consultancy positions with Sun Microsystems; and a Senior Researcher position in the Advanced Computing Lab at CAB (associated to NASA Astrobiology Institute). He has 17 years of experience in research and development of advanced distributed computing and virtualization technologies, architecture of large-scale distributed infrastructures and resource provisioning platforms, and management of international projects and initiatives on Grid and Cloud computing; having led the research group in 15 sponsored projects; and having published more than 130 scientific papers in the leading journals and proceedings books. He is currently co-leading the research and development of the OpenNebula Virtual Infrastructure Engine, the Globus GridWay Metascheduler, and the Grid4Utility initiative for federation of Grids. He participates in the EGEE and BEinGRID European projects, as UCM partner responsible, and in the Globus Alliance, as chair of one of its projects; and coordinates the Activity on Management of Virtual Execution Environments in the RESERVOIR Project, main EU-funded research initiative in virtualized infrastructures and cloud computing. He is the Grid Community Liaison Coordinator for the Service Oriented Infrastructure Working Group of NESSI; and co-chairs the OGF Working Group on Open Cloud Computing Interface. He coordinates the Middleware Activity in the Spanish Initiative in e-Science and the Working Group on Service Oriented Infrastructures and Grids of INES.