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Dynamic resource allocation with management objectives - Implementation for an OpenStack cloud
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
2012 (English)In: Proceedings of the 2012 8th International Conference on Network and Service Management, CNSM 2012, IFIP , 2012, 309-315 p.Conference paper, Published paper (Refereed)
Abstract [en]

We report on design, implementation and evaluation of a resource management system that builds upon OpenStack, an open-source cloud platform for private and public clouds. Our implementation supports an Infrastructure-as-a-Service (IaaS) cloud and currently provides allocation for computational resources in support of both interactive and computationally intensive applications. The design supports an extensible set of management objectives between which the system can switch at runtime. We demonstrate through examples how management objectives related to load-balancing and energy efficiency can be mapped onto the controllers of the resource allocation subsystem, which attempts to achieve an activated management objective at all times. The design is extensible in the sense that additional objectives can be introduced by providing instantiations for generic functions in the controllers. Our implementation monitors the fulfillment of the relevant management metrics in real time. Testbed evaluation demonstrates the effectiveness of our approach in a dynamic environment. It further illustrates the trade-off between closely meeting a specific management objective and the associated cost of VM live-migration.

Place, publisher, year, edition, pages
IFIP , 2012. 309-315 p.
Keyword [en]
Cloud management, dynamic resource management, management objective, Open-Stack, performance management
National Category
Computer Systems Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-116817Scopus ID: 2-s2.0-84872078168ISBN: 978-390188249-4 (print)OAI: oai:DiVA.org:kth-116817DiVA: diva2:601446
Conference
2012 8th International Conference on Network and Service Management, CNSM 2012, 22 October 2012 through 26 October 2012, Las Vegas, NV
Note

QC 20130129

Available from: 2013-01-29 Created: 2013-01-28 Last updated: 2013-01-29Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
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  • asciidoc
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