1. Networks ∙ Services ∙ People www.geant.org Sonja Filiposka, Yuri Demchenko, Tasos Karaliotas, Migiel de Vos, Damir Regvart TNC 2016 DISTRIBUTED CLOUD SERVICES BASED ON PROGRAMMABLE AGILE NETWORKS GN4-1 JRA1 T3 Network Architectures

2. Networks ∙ Services ∙ People www.geant.org Modern research problems Supporting collaborative Big Data research via cloud services Cloud Computing & Big Data Power users and QoS Multi-cloud applications Cloud Services Delivery Infrastructure – CSDI Zero touch concept – full automation Cloud aware network Single point of access – self service paradigm Third-party cloud service marketplace 2 Introduction, Motivation, Agenda

3. Networks ∙ Services ∙ People www.geant.org GÉANT Cloud Catalogue Each CSP offers its own dedicated self service portal Extension: CSDI based marketplace for the R&E community One stop shop for (multi-)cloud apps developers interlinked cloud services residing in different CSPs multi-cloud enabled dashboard + hybrid cloud model support 3 Open multi-cloud R&E ecosystem

4. Networks ∙ Services ∙ People www.geant.org 4 OCX enabled multi-CSDI

5. Networks ∙ Services ∙ People www.geant.org 5 Multi-cloud application workflow

6. Networks ∙ Services ∙ People www.geant.org allow users/developers to publish and offer their created composite cloud services to the rest of the community repository of useful composite tools and services that are of interest for the GÉANT community Custom bundles High granularity services design made easy 6 Add ons

7. Networks ∙ Services ∙ People www.geant.org network performance is one of the key issues for multi-cloud solutions full automation of the process is a MUST Cloud aware network underneath expose partial control to the network via a well-defined set of APIs enable the creation of on-demand high performing dynamic connections between all cloud application components with the possibility of a fine grain user control of the full virtual network encompassing all application entities CSDI highly agile dynamically responding to the changing requests fully automated self-provisioning 7 Agile programmable cloud aware network infrastructure

8. Networks ∙ Services ∙ People www.geant.org Holistic integrated approach for federated inter-cloud services Intelligent network connectivity Integrated network security Network and applications performance management GÉANT network = intelligent WAN providing a series of stitched BoD services between the gOCX instances always on, burstable, virtual private network for the multi-cloud ecosystem increased security - use of existing, private connections vs public Internet Scalable vs physically separate direct connections 8 Cloud aware network requirements

9. Networks ∙ Services ∙ People www.geant.org Zero-Touch Provisioning, Operations and Management (ZTPOM) architecture multi-domain network wide orchestration process exposed network as a service API Enhanced DevOps and NetOps NFV SDN 9 Proposed implementation

10. Networks ∙ Services ∙ People www.geant.org a multi-cloud application for real-time UHD video editing was developed and demonstrated at the SC15 conference in Austin, Texas Full transparency for the end-user Highly dynamic features Orchestration of a programmable network NFV combined with Service Function Chaining (SFC) Over the programmable network designed using an OpenDaylight SDN controller 10 Multi-cloud demo

11. Networks ∙ Services ∙ People www.geant.org 11 Demonstration scenario

12. Networks ∙ Services ∙ People www.geant.org 12 Network setup of the demo scenario

13. Networks ∙ Services ∙ People www.geant.org 13 SFC

14. Networks ∙ Services ∙ People www.geant.org Play 14

15. Networks ∙ Services ∙ People www.geant.org Digital Single Market Strategy European Cloud Initiative establish a European Open Science Cloud the GÉANT network infrastructure needs and should play a crucial role in the delivery of the European cloud services to the R&E community Seamless service provisioning and usage User transparent end-to-end automation of the overall process design, configuration and deployment operations and management of multi-provider services next-generation converged environment 15 Future development

16. Networks ∙ Services ∙ People www.geant.org Thank you Networks ∙ Services ∙ People www.geant.org This work is part of a project that has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 691567 (GN4-1). 16