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A Reflective Platform for Highly Adaptable Multi-Cloud Systems Philippe Merle, Romain Rouvoy, Lionel Seinturier Inria & U. of Lille, France ARM Workshop 2011 ,[object Object],[object Object]
A wonderful world with Cloud Computing
A phethora of heterogeneous clouds
Clouds are complex phenomenons  
Major issues for Cloud Computing 2.0 ,[object Object],[object Object],[object Object],[object Object],[object Object]
Service Component Architecture (SCA) ,[object Object],Network Network Sec. Trans. log
OW2 FraSCAti ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FraSCAti architecture Component Reflection everywhere AOP SPL DSL for reconfiguration everywhere Fractal
Reflective SCA component model Middleware for integrating middleware Ad-hoc manual & anticipated scripted reconfiguration Apache CXF SOA stack (WS, REST) Spring Framework OSGi Apache Felix Equinox OW2  PEtALS JBI ESB Java RMI JSON RPC Java Script Engines Easy BPEL Engine . . . JMS JORAM API Interoperability Integration FraSCAti JMX FraSCAti REST API FraSCAti Explorer FraSCAti FScript
OW2 FraSCAti in the Clouds ,[object Object],[object Object],[object Object],[object Object]
OW2 FraSCAti in the Clouds
IaaS PaaS SaaS Amazon Elastic Beanstalk Peer-to-peer monitoring application EC2
 
Online Demonstration ,[object Object],[object Object]
Lessons learnt ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons learnt (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Challenges for multi-cloud systems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Thank you

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A Reflective Platform for Highly Adaptable Multi-Cloud Systems

  • 1.
  • 2. A wonderful world with Cloud Computing
  • 3. A phethora of heterogeneous clouds
  • 4. Clouds are complex phenomenons  
  • 5.
  • 6.
  • 7.
  • 8. FraSCAti architecture Component Reflection everywhere AOP SPL DSL for reconfiguration everywhere Fractal
  • 9. Reflective SCA component model Middleware for integrating middleware Ad-hoc manual & anticipated scripted reconfiguration Apache CXF SOA stack (WS, REST) Spring Framework OSGi Apache Felix Equinox OW2 PEtALS JBI ESB Java RMI JSON RPC Java Script Engines Easy BPEL Engine . . . JMS JORAM API Interoperability Integration FraSCAti JMX FraSCAti REST API FraSCAti Explorer FraSCAti FScript
  • 10.
  • 11. OW2 FraSCAti in the Clouds
  • 12. IaaS PaaS SaaS Amazon Elastic Beanstalk Peer-to-peer monitoring application EC2
  • 13.  
  • 14.
  • 15.
  • 16.
  • 17.

Editor's Notes

  1. Migration, brokering, geo-diversity Avoid vendor lock-in syndrome, princing strategy, power consumption (small data centers consumes less)
  2. When embed as a SaaS layer in another PaaS, the extra layer of indirection remains compatible with the scalability requirements for multi-cloud scenario
  3. ComplexArchitectureDescription addresses a designchallenge related to the description of SaaS that spawns billions of nodes Consistent Software Configuration refers to the exploration of approaches, such as software product lines (SPL), … soft- ware development kit (SDK), libraries (e.g., Java), operating system, or resources (memory, processor, etc.), Continuous Service Delivery refers to the scalable and dynamic brokering and deployment of a system across a cloud of clouds. This challenge exhibits the need for an abstraction that federates existing clouds as an open infrastructure used to deploy SaaS Autonomous Management … reliability and the optimization of the infrastructure, … pricing variations of a given Cloud solution, and consider alternative deployments for a given SaaS. In the context of GreenIT Cloud Language Unity finally groups all the above challenges into the definition of a multi-view dynamic language, which is continuously synchronized with the SaaS, independently of its current state