CCA09 Cloud Computing Standards and OCCI

Open Cloud Computing Interface The need for standards in the Cloud Thijs Metsch Software Engineer Cloud, Grid and Virtualization Sun Microsystems CCA09, Chicago, October 20, 2009 1

What is Cloud Computing? 2

Resources and Services Virtualization without Barriers Resources Virtualization Services http://www.reservoir-fp7.eu - The research leading to these results has received funding from the European Community's Seventh FrameworkProgramme (FP7/20072013) under grant agreement n° 215605. 3

Platform XX-67-HT License Geographical Security Barriers Money Trust Political / Enviroment Virtualization 4

Virtualization An umbrella term describing how a computer can enhance the ability to do work. Crossbow 6

Service Can be any kind of software with a demand for resources Interface Description Service Service Level Agreements 7

Execd Scaling the # of Execd Execd Qmaster Scheduler Execd Execd Queue size over threshold A service with a 'SLA' example... 8

Patterns, Patterns, Patterns... 9

Controller View Model Model-View-Controller Pattern (T. Reenskaug) 10

Services Virtualization Resources Another view... 11

So what about a Service orientated Cloud approach? 12

Service A Service B e.g. Sun Grid Engine Cluster e.g. Globus Toolkit Resource assignment based on need Spare Pool - Public Cloud Private Cloud 13

Service A Service B e.g. Sun Grid Engine Cluster e.g. Globus Toolkit Service Domain Manager Spare Pool - Public Cloud Private Cloud 14

More things which are demanded (by users e.g. to prevent vendor lock-in)... 15

Interoperability ability to let different system interoperate 16

s ct je Interoperability ability to let different ro system interoperate p I O S @ LA S d an IR O V ER ES R . g e. 17

Integration wire up cloud computing with (legacy) resources (Hybrid & Federated Clouds) 18

Portability ability to move services and port them as easy as possible 19

Portability ability to move services at and port them as easy rm as possible Fo n io at iz al tu ir V en p O 20

So Services have a demand for Resources...Smells like 'Infrastructure as a Service' 21

“If you think of standardization as the best that you know today, but which is to be improved tomorrow; you get somewhere.” – Henry Ford 22

Infrastructure as a Service Platform as Software as a Service a Service Our focus 23

How it all began 24

How it all began 25

250 200 150 100 50 0 0 OGF25 OGF26 OGF27 Members 26

Create – HTTP POST Retrieve – HTTP GET Update – HTTP GET & HTTP PUT Delete – HTTP DELETE OCCI – a quick look 27

GET http://abc.com/compute/uid123foobar/ Provider * Instance * Compute * Storage * Links Network Operations * * Attributes OCCI OCCI – a second look 28

Your Extension? 'A' Rendering OCCI Infrastructure OCCI Core Specification Today – The Specification 29

What about Storage? 30

Cloud Data Management Interface 31

Cloud Data Management Interface Thanks to Mark Carlson and SNIA-Cloud TWG 32

CDMI & OCCI Whitepaper 33

Proprietary APIs Private Cloud Hybrid Cloud ... Public Cloud http://cloud-standards.org/ 34

http://socialsignal.com/ 35

Cloud Computing RE SER V OIR Patters Service Orientated Cloud Computing Integration / Portability Interoperability Cloud Standards OCCI Wrap-up: My line of argumentation CDMI cloud-standards.org The end :-) 36

Conclusions & Questions Thijs Metsch Sun Microsystems mailto:thijs.metsch@sun.com http://blogs.sun.com/intheclouds http://www.twitter.com/befreax RESERVOIR website http://www.reservoir-fp7.eu OCCI working group website http://www.occi-wg.org SGE & SDM website http://www.sun.com/sge 37

http://www.nohuddleoffense.de	202
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http://85.114.139.198	12
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CCA09 Cloud Computing Standards and OCCI

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