OW2 - OSCi (Open Source Cloudware Initiative)
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The OW2 Open Source Cloudware Initiative aims to develop an open source cloud computing stack. It involves several OW2 projects like JOnAS, JASMINe, CLIF and ProActive to provide elasticity for Java EE platforms as a service. The initiative works with Orange on a use case to improve platform efficiency and reduce energy costs through self-sizing of Java EE clusters based on workload. The goal is to attract more components to the OW2 cloud stack and position OW2 as a key player in open cloud computing through collaborative projects.
OW2 - OSCi (Open Source Cloudware Initiative)
- 1. OW2 Open Source Cloudware Initiative Initiative Bedrock: Elasticity for Green Java EE PaaS* System@tic GTLL Open Source Cloud Conf. Paris, 20 Mai 2010 * This research is supported by the French Agence Nationale de la Recherche with the ANR-08-SEGI-017 (SelfXL)
- 2. OW2 in top-4 global open source organizations with diversified code Diversified-code organizations Product line organizations Technology-oriented communities Legal ressources organizations Standards organizations Advocacy and lobbying organizations © O W2 Consortium 2010 www.ow2.org 2
- 3. Cloud computing is a long-term business opportunity Worldwide IT Cloud Revenue A disruptive innovation driven by by Product/Service Type two key industry trends 50,0 Servers Storage 40,0 Infrastructure SW Commoditized enterprise IT: billion dollars 30,0 App Dev/Deploy Applications hardware, software and 20,0 networks and standardized 10,0 enterprise usage 0,0 2009 2010 2011 2012 2013 Source IDC, September 2009 New Internet-based IT usage: Five-year annual growth rate of 26 new economic models to percent--over six times the rate of absorb fluctuating or peak traditional IT offerings. demands Source: http://news.cnet.com/business-tech/?keyword=IDC © O W2 Consortium 2010 www.ow2.org 3
- 4. Open source software is critical for cloud computing openness While openness seems still a OSS Cloud momentum distant reality... Virtualization technologies: Different meanings Xen, KV, OpenVZ, VirtualBox, etc. Proprietary core business Infrastructure management: OpenNebula, Eucalyptus, Libcloud, Few consensus on standards etc. Platform environment: ...Open Source Software is now Heroku, etc. critical for Cloud Computing ... General consensus on OSS a unique proposition for reduction of costs and barriers to adoption Interoperability Open APIs for pragmatic Sovereignty reasons Transparency / Privacy / OSS and open standards Security … but Cloud Computing is also a De facto open standards risk for OSS Sustainable ecosystems Openness not dependant on software exclusively © O W2 Consortium 2010 www.ow2.org 4
- 5. An industry empowerment strategy Furthermore, most consortia managing open source development and marketing are based in the United States and funded by US IT companies. The OW2 If the cloud computing research aims opportunity... at realizing a sustainable European economic opportunity as envisioned in 2010, this imbalance needs to be addressed. (...) The EC should promote the European leadership position in software through commercially relevant open source approaches. OW2 to foster Maintaining an open source Cloud projects approach for research results and to be funded cloud infrastructure support tools within EU "Future ensures uptake and simplifies of Internet" programmes and adaptation to different environments. PPP mechanisms The European open source movement should thereby work strongly together with industry to support commercial cloud based service provisioning. Source, European Commission, Information Society and Media, The Future Of Cloud Computing: Opportunities for European Cloud Computing Beyond 2010, page 42 and 4 © O W2 Consortium 2010 www.ow2.org 5
- 6. Starting with a real-life business case: Orange Context: Large-scale datacenters (+40,000 x86 servers) JavaEE JOnAS middleware stack: +250 applications, +1,000 application server instances Static server consolidation (12/1) through virtualization: • Utilization level increased from 20% to 75% Next step: migration to a Cloud model On-demand JavaEE server provisioning according to demand fluctuations Automation of the management of virtualized JavaEE clusters: deployment, update, auto-scaling etc. Open (source) cloud management stacks alternatives to proprietary solutions (IaaS/PaaS) © O W2 Consortium 2010 www.ow2.org 6
- 7. The need addressed by the Initiative bedrock: Self-sizing for Java EE PaaS Goal : improve the platform efficiency Performance Energy cost Challenges Cluster growth/shrink capabilities according to workload Datacenter multi-tenancy with limited capacities requires arbitration policies Datacenter placement for minimizing the energy consumption © O W2 Consortium 2010 www.ow2.org 7
- 8. OW2 Initiative bedrock technologies JOnAS (http://www.ow2.org/xwiki/bin/view/ActivitiesDashboard/JOnAS) Enterprise OSGi & Java EE 5 certified server JASMINe (http://jasmine.ow2.org) Management tools for SOA platform Monitoring module (probe, mediation, graphs) Decision module (rules engine based) Virtual Machine Management (Xen, VMware, ...) CLIF (http://clif.ow2.org) Load testing Selfbenchmarking ProActive (http://www.ow2.org/xwiki/bin/view/ActivitiesDashboard/ProActive) Scheduling Resource management Parallel library Entropy (in progress) Dynamic VM placement © O W2 Consortium 2010 www.ow2.org 8
- 9. Architecture for self-sizing Scale up/down PaaS IaaS VM provisioning VM placement © O W2 Consortium 2010 www.ow2.org 9
- 10. ProActive "Infinite" ressources management Provisionning of new ressources in case of capacity overflow Java EE PaaS as a virtual ressource Java applications deployment and services execution (EJBs, WS, OSGi, …) Java EE PaaS performance optimization EJB3.1 and asynchronous methods support Proactive Parallel library deployed as an OSGI service © O W2 Consortium 2010 www.ow2.org 10
- 11. ProActive © O W2 Consortium 2010 www.ow2.org 11
- 12. 25% Energy Savings Before After Server 1 Task 1 Server 2 Task 2 Server 3 Task 3 Server 4 Task 4 © O W2 Consortium 2010 www.ow2.org 12
- 13. OW2 OSCi: developing the OW2 open source cloudware stack OW2 projects 3rd party projects Collaborative projects OW2 Cloud Stack Initiative bedrock © O W2 Consortium 2010 www.ow2.org
- 14. A business ecosystem at work VISION & GOALS OW2 projects STAKEHOLDERS OW2 Technology •Software Vendors Vision 3rd party projects •Systems Integrators JetStream discussion •Academia From Middleware •Enterprises Collaborative projects to Cloudware •Telcos Open Cloud •SMEs Computing •Public Entities Open Source Empowerment Initiative bedrock © O W2 Consortium 2010 www.ow2.org
- 15. OW2 OSC Initiative: Outlook Priorities International contributions University of Fortaleza 1. Build awareness for the OW2 • Cloud APIs in JASMINe (EC2, Cloudware Stack and attractiveness OpenNebula, Eucalyptus, …) for new components, both OW2 and non-OW2 . Beijing University of Aeronautics & Astronautics 2. Foster evolution of OW2 projects so Peking University as to make open source cloud computing the backbone of the OW2 Collaborative projects code base. COMPATIBLE ONE (System@tic) 3. Position OW2 as a key player: - help define open cloud computing 4Caast (FP7) - partner with existing stakeholders CHOReOS (FP7) - contribute to advocacy campaigns - participate in collaborative projects © O W2 Consortium 2010 www.ow2.org 15
- 16. OW2 OSC Initiative: Join Us! May 2010: Initiative launch and participant recruitment drive Sept 2010: Workshops, seminars Dec 2010: Technology roadmap Mid 2011: First OSC implementations Dec 2011: OW2 OSC Summit © O W2 Consortium 2010 www.ow2.org 16
- 17. www.ow2.org For more information Please contact Cedric Thomas (CEO) cedric thomas @ ow2 org © O W2 Consortium 2010 www.ow2.org 17