An Open Source Solution for Virtual Infrastructure Management in Private and Hybrid Clouds

TitleAn Open Source Solution for Virtual Infrastructure Management in Private and Hybrid Clouds
Publication TypeJournal Article
Year of Publication2009
AuthorsSotomayor, B, Montero, RS, Llorente, IM, Foster, IT
Date Published07/2009
Other NumbersANL/MCS-P1649-0709
Abstract

More often than not, a �cloud� refers to an �Infrastructure- as-a-Service� (IaaS) cloud, such as Amazon EC2, where IT infrastructure is deployed in a cloud provider�s datacenter in the form of virtual machines. With the growing popularity of IaaS clouds, an ecosystem of tools and technologies is emerging that can transform an organization�s existing infrastructure into a private cloud or a hybrid cloud. In this article, we present OpenNebula, an open source
virtual infrastructure manager that can be used to deploy virtualized services on both a local pool of resources and on external IaaS clouds, and Haizea, a resource lease manager that can act as a scheduling backend for OpenNebula providing features not found in other cloud software or virtualization-based datacenter management software, such as advance reservations and resource preemption, which we argue to be specially relevant for private and hybrid clouds.

PDFhttp://www.mcs.anl.gov/papers/P1649.pdf