The document discusses the Open Cloud Framework and its significance in cloud computing, focusing on open standards and interoperability. It highlights various aspects such as resource virtualization, service types (IaaS, PaaS, SaaS), and challenges like security, integration, and portability. Additionally, it mentions the need for a RESTful API and collaborative efforts among industry stakeholders to improve cloud services.

1. Open Cloud Framework
Open Standards for the Cloud Community
Thijs Metsch
Software Engineer Cloud, Grid and Virtualization
Sun Microsystems
GridKa School 2009, 02.09.2009 Karlsruhe
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2. “Do not worry if you do get a little
bit lost. This is a talk about Cloud
Computing – being lost is normal”
– Simon Wardley
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3. http://geekandpoke.typepad.com/geekandpoke/2008/05/simply-explaine.html
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4. Open Framework
Project RESERVOIR
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5. Resources and Services Virtualization without Barriers
Resources
Virtualization
Services
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6. 6

7. Service Can be any kind of software
with a demand for resources
Interface Description
Service
Service Level
Agreements
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8. Virtualization An umbrella term
describing how a
computer can enhance
the ability to do work.
Hardware
Network
Storage
Software
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9. Geographical
Security
Barriers Trust
Different environments
Different platforms
Political
Type of Service
Payment
Licenses
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10. Partners
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11. http://infreemation.net/cloud-computing-linear-utility-or-complex-ecosystem/
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12. Infrastructure as a Service
Platform as a Service Software as a Service
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13. Increase compute resources
Write extensions for sites
Patterns For testing and development
Hosting of services
Storage
Write your thesis
Power savings
Licensing issues
“netbooking”
To follow the hype
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14. Diversity Kind of Service
Virtualization technology
Usage pattern
Business models
Environment
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15. Elasticity Migration
Consolidation
Hybrid-Clouds
SLA-based 'cloud bursting'
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16. 1...*
Service Provider
Service Manager
VEE-Manager
VEE VEE
Resource Resource ...
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17. Elastic environment
Demonstrating the Framework
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18. Virtual
Scaling
Java
Service
Container
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19. execd
VM
Scaling the # of Execd
execd
qmaster VM
Scheduler execd
VM
execd
VM
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20. Open Standards
Open Cloud Computing Interface
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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
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22. Interoperability ability to let
different system
interoperate (Hybrid
& Federated Clouds)
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23. Portability ability to move services
and port them as easy as
possible
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24. Integration wire up cloud computing
with (legacy) resources
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25. Infrastructure as a Service
Platform as a Service Software as a Service
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26. “In the great mass of our people
there are plenty individuals of
intelligence from among whom
leadership can be recruited.”
– Herbert Hoover
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27. Chairs & Members
Chairs Industry
Academia
End-Users
Providers
Members 190+ Members
ca. 30 active members
Including Providers
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28. Timeline Create a slim,
extensible RESTful
API ASAP (and
document it)
OGF 25 OGF 26 OGF 27
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29. Deliverables Use Case and
Requirements for a
Cloud API (OGF27)
Open Cloud
Computing Interface
Specification
(OGF27)
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30. Create – HTTP POST
Retrieve – HTTP GET
Update – HTTP GET & HTTP PUT
Delete – HTTP DELETE
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31. GET http://abc.com/compute/uid123foobar/(request)
Provider * Instance
*
Compute
*
Storage
* Links
Network
Operations *
* Attributes
OCCI
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32. Proprietary
APIs
Private Cloud
Hybrid Cloud
...
Public Cloud
http://cloud-standards.org/
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33. http://socialsignal.com/
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34. 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
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