Mobility

Cloud Network Infrastructure as a Service: An Exercise in Multi-Domain Orchestration

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Executive Summary

Cloud computing is now a successful and well-understood example of the Infrastructure as a Service (IaaS) model. This paper explores how to extend IaaS clouds to other kinds of substrate resources beyond servers and storage, and to link these elements together in a coordinated, multi-provider "Web" of cloud infrastructure services. The vision is to enable cloud applications to request virtual servers at multiple points in the network, together with bandwidth-provisioned network pipes and other network resources to interconnect them. The paper outlines new software to orchestrate end-to-end connections over multi-layer networks, coordinated with Eucalyptus clouds and other resources at the edge.

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