Contrail : Open Compu0ng Infrastructures For Elas0c Services Un approccio federa0vo alla creazione di pia=aforme Cloud affidabili

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1 CONSIGLIO NAZIONALE DELLE RICERCHE Massimo Coppola Contrail : Open Compu0ng Infrastructures For Elas0c Services Un approccio federa0vo alla creazione di pia=aforme Cloud affidabili 26 e 27 Maggio, 2014 Convegno Conferenza Conferenza del del Dipartimento DIITET del Dipartimento Dipartimento di Ingegneria, ICT Roma, 26 e 27 Tecnologie 26 maggio e 27 maggio per 2014 l Energia 2014 e i Trasporti

2 Contrail : open compu0ng infrastructure for elas0c services FP7 collabora0ve project ICT : Internet of Services, SoDware and Virtualisa0on Oct 2010 January M costs (8.3 M funding) Academia and Industry Led by INRIA Strong EU and Italian presence CNR, HP Italy, Tiscali CNR led the Federa0on WP Joint team from ISTI and IIT

3 Contrail Partners

4 Why Clouds? Why Federa0ons? CLOUDS ALLOW CAPEX REDUCTION, INCREASED FLEXIBILITY AND SCALABILITY IN MANAGING IT INFRASTRUCTURES AND IN PROVISIONING SERVICES Clouds are not automa0cally trusted plaaorms Tendency to plaaorm lock- in of users Management of data subject to privacy constraints (US based) Mul0na0onal companies unclear legal framework in case of issues Federa0ons as a viable solu0on for EU Join forces among small service providers Increase op0ons over data, service placement loca0on and configura0on

5 Contrail Objec0ves Cross the chasm for cloud adop0on, tackling issues related to Complexity of use Vendor lock- in Dependability Unpredictability of costs & performance Bring trust in Clouds contrail- project.eu 5

6 Contrail Federa0on and Resource Management in the IaaS level Develop dependable interoperable and dependable cloud services customers can trust and easily use in an open cloud market Services to federate IaaS Clouds Manage elas0c applica0ons in a scalable way SLA management in federated clouds distribu0on, coordina0on, enforcement contrail- project.eu 6

7 Tech. viewpoint on Interoperability Simplify the whole process (selec0on, deployment, monitoring ) Access Defragment to a variety the of heterogeneous Cloud market: Cloud providers Automa0cally Horizontal manage and Ver0cal accounts integra0on over cloud providers Seamless Open adapt Standards to heterogeneous and Open Source providers = translate! Translate app/data API, protocols, representa0on implementa0on emulate features Reduce Automa0c vendor provider selec0on lock- in integrated with SLA Nego0ate with mul0ple providers Applica0on deployment and por0ng in the Cloud Adapt to protocols for resource monitoring / management contrail- project.eu 7

8 Tech. viewpoint on Interoperability Simplify the whole process (selec0on, deployment, monitoring ) Access to a variety of heterogeneous Cloud providers Automa0cally manage accounts over cloud providers Seamless adapt to heterogeneous providers = translate! Translate app/data API, protocols, representa0on emulate features Automa0c provider selec0on integrated with SLA Nego0ate with mul0ple providers Applica0on deployment and por0ng in the Cloud Adapt to protocols for resource monitoring / management contrail- project.eu 8

9 Dependability in Cloud Federa0ons Overcome the Cloud black box vision, providing customers with meaningful SLA guarantees Offer meaningful SLA terms: QoS and QoP Nego0ate security and protec0on for data/applica0on Cloud service selec0on Automate the nego0a0on of SLA terms Ease price and offer comparison Select best firng Cloud provider/s and simplify nego0a0on SLA nego0a0on & enforcement Resource Reserva0on Elas0city Monitoring, Audi0ng, Billing Guarantee reliable execu0on of applica0ons React to alerts from monitoring subsystems Offer replicated and distributed storage Isolate inter- networked applica0ons contrail- project.eu 9

10 Dependability in Cloud Federa0ons Overcome the Cloud black box vision, providing customers with meaningful SLA guarantees Offer meaningful SLA terms: QoS and QoP Nego0ate security and protec0on for data/applica0on Automate the nego0a0on of SLA terms Ease price and offer comparison Select best firng Cloud provider/s and simplify nego0a0on Guarantee reliable execu0on of applica0ons React to alerts from monitoring subsystems Offer replicated and distributed storage Isolate inter- networked applica0ons contrail- project.eu 10

11 High level view on Contrail A set of Industrial Use Cases to benchmark the plaaorm PaaS system exploi0ng federated Cloud providers (ConPaaS ) Federa0on infrastructure Ac0ng as a mediator Decentralized Hiding complexity and managing distributed interac0ons Friendly to provider business Pervasive, horizontal features Security SLA capabili0es Monitoring and accoun0ng A set of federated IaaS resources Execu0on Virtual Execu0on Plaaorm Storage - Global Autonomous File Systems Networking Virtual Networking per applica0on

12 Contrail PaaS/IaaS SoDware Stack 12

13 SLAs are the pillars SLAs in Cloud Federa0ons for a dependable Cloud Federa0on as abstrac0on of providers SLA+OVF is a unified way for expressing user requirements A Federa0on B Cloud C Federa0on as broker of providers Provider selec0on is based on SLAs Federa0on: small providers can join forces SLA is a way for small providers to showcase their capabili0es A B C 13

14 The Legacy of Contrail Huge amount of open source sodware OW2 public repository Structured in components Modules with clear func0onali0es Daily compiled and built into packages Overall interest in trusted mul0ple Clouds is growing Ideal situa0on for commercial exploita0on and technological transfer Either as a whole plaaorm or separately by component

15 Technological transfer : XtreemFS Fault- tolerant distributed file system with Cloud and Cloud Federa0on support Main developer ZUSE Inst. Berlin Extended and integrated within Contrail (GAFS) Scalability, redundancy, security, interoperability Already commercially exploited

16 Technological transfer : ConPaaS The Contrail PaaS system for Clouds and Federa0ons Elas0c, portable, open- source PaaS supports Java and Phyton apps Integrates MySQL, Scalarix NoSQL, XtreemS, Map&Reduce, TaskFarming, Selenium Main developers Univ. Amsterdam, Zuse Inst. S0ll evolved in other EU/na0onal research projects Commercial exploita0on under way

17 Tech. Transfer : Virtual Execu0on Plaaorm Virtual Execu0on Plaaorm Expose mul0ple IaaS Clouds with a single interface Adapt different management systems OpenNebula, OpenStack Ease deployment, applica0on lifecycle mng. Interact with SLA system for nego0a0on Advanced VM scheduling and reserva0on of resources Technological transfer undergoing with support from EIT- ICT labs

18 Tech. transfer : Contrail Federa0on Federa0on of IaaS mul0ple providers Integra0on of federated authen0ca0on, submission mechanisms, monitoring, management SLA support on top of the plaaorm for QoS an QoP SLA for QoS includes QoP : loca0on, security features Provider reputa0on w.r.t. SLA fulfillment Integrates UCON con0nuous Authoriza0on Implementa0on is a moving target, as the open source Cloud landscape evolves e.g. OpenStack vs OpenNebula as public Cloud giants evolve their offer Subject of follow- up research proposals H2020 EIT ICT- labs Technological transfer in under way

19 Contrail demonstrator: Mul0media Marketplace Lead by HP Italy Deployed on top of Contrail, publicly available Users : media streams, search, recommenda0on Generators : upstream of media Tech. service providers : adapta0on/ augmenta0on of raw content Contrail meets the needs of actors Security and privacy Data protec0on, service loca0on Elas0city, scalability, reliability Technology Provider Federa0on Content Provider

20 Media Marketplace deployment in Contrail conpaas web applica0on hos0ng service C o n S e c + AC File Payments Presenta0on layer (V) Business s layer (C) WS Contrail Fed. / conpaas Content Provider Contrail distributed storage GAFS DAO layer (M) Media digital processing broker Content recomm. Contrail VEP Data mining system conpaas SQL service HTTP SQL server manager MySQL contrail DaaS SQL DB Contrail Fed. / conpaas Technology Provider Contrail VEP Advanced content search conpaas map- reduce service 20

21 Contrail Industrial use case - Distributed provision of Geo- referenced Data Virtual 3D tourist guide Led by Tiscali A distributed Geo- referenced Data rendering engine Implementa0on of a Virtual 3D Tourist Guide Maps and points of interest Naviga0on via Web browser, selectable layers Mul0ple sources of informa0on, user content Geo- spa0al data coming from different SDIs (Spa0al Data Infrastructures) Contrail bonuses for content providers Providers federate Decentralized data update Keep control of data services Service loca0on (legal requirements) Navigate the scene 21

22 THANKS FOR YOUR ATTENTION

23 Backup slides

24 Media Marketplace deployment in Contrail conpaas web applica0on hos0ng service C o n S e c + AC File Payments Presenta0on layer (V) Business s layer (C) WS Contrail Fed. / conpaas Content Provider Contrail distributed storage GAFS DAO layer (M) Media digital processing broker Content recomm. Contrail VEP Data mining system conpaas SQL service HTTP SQL server manager MySQL contrail DaaS SQL DB Contrail Fed. / conpaas Technology Provider Contrail VEP Advanced content search conpaas map- reduce service 24

25 UC2 - Demonstrator UC2, elected as Demonstrator and available in the Contrail public portal, implements a portal for the delivery of mul0media services to end users End Users access of adapted mul0media contents via download/streaming services advanced search of videos recommenda0on of contents Content Providers supply raw mul0media contents Technology providers offer specialized technology services for digital media adapta0on of raw contents (e.g. re- sizing, re- sampling) according to devices / bandwidth contrail- project.eu

26 Mul0media Marketplace: basic features login search contents sign up subscribe to services contrail- project.eu

27 Advanced features: reverse image search on videos and recommenda0on mining user drops image proposed contents videos with him appear here contrail- project.eu

28 High level architecture web server Content providers + AC File P. Presenta0on layer (V) s Business layer (C) DAO layer (M) Media processing broker User data module Data mining system Technology providers Advanced content search contrail- project.eu

29 Main requirements / assump0ons Security and privacy Confiden0ality and protec0on of users data (personal data, usage, ) Minimum level of security on IaaS instances - > SLA Legal constraints on storage, e.g. geographical loca0on - > SLA Performance CPU speed (especially for Face recogni0on appliances) - > SLA Response 0me and network performances Reliability Storage and computa0on resources ( SLA) Scalability and elas0city ( SLA) Horizontal elas0city of front- end and back- end components Deployment quick and easy for all the components 29

30 Actors needs - Federa0on Technology providers specialized in contents transforma0on want to sell their technologies directly to external operators without developing end users func0onali0es interested to resell exceeding computa0onal power Content providers focused on pure contents need trustable storage infrastructures to preserve their data (their business comes from their contents value) interested to resell exceeding storage capabili0es Content owners want to be guaranteed their contents are legally distributed Technology Provider Federa0on Content Provider 30

31 Media Marketplace deployment in Contrail conpaas web applica0on hos0ng service C o n S e c + AC File Payments Presenta0on layer (V) Business s layer (C) WS Contrail Fed. / conpaas Content Provider Contrail distributed storage GAFS DAO layer (M) Media digital processing broker Content recomm. Contrail VEP Data mining system conpaas SQL service HTTP SQL server manager contrail DaaS MySQL SQL DB Contrail Fed. / conpaas Technology Provider Contrail VEP Advanced content search 31 conpaas map- reduce service

32 Distributed provision of Geo-referenced Data Use Case 1 Distributed provision of Geo-referenced Data Conferenza 32 del Dipartimento

33 Distributed provision of Geo- referenced Data Implementa0on of a Virtual 3D Tourist Guide with an embedded 3D Digital Globe Globe includes detailed maps and points of interest End users navigate the scene via Web browser End users can choose sources of informa0on and able to add their own contents Applica0on uses A distributed Geo- referenced Data rendering engine Several selectable layers of textual and mul0media geo- located content Geo- spa0al data coming from different SDIs (Spa0al Data Infrastructures) both at Na0onal, Regional and Local level Conferenza 33 del Dipartimento

34 Distributed provision of Geo-referenced Data map browsing Select map layer Navigate the scene Activate / deactivate POIs Conferenza 34 del Dipartimento Roma, Visible 26 PoIs e 27 maggio Search 2014 / Goto weather

35 Distributed provision of Geo-referenced Data end user and data provider perspective End User SDI/CP 3 5

36 Distributed provision of Geo-referenced Data contrail unique proposition Feature With Contrail Without Contrail Content Provider keep full control on data yes no Content Provider need to push updated data on external system Content Provider defines and manages access control policies (and security) on data Locality of data assured (Legal issue for data protection and privacy, see Directive 2009/136/EC) The application needs only configuration, as a new Content Provider joins and add data no yes yes yes yes no no no Conferenza 36 del Dipartimento

37 Distributed provision of geo-referenced data contrail deployment Virtual Tourist Guide portal ConPaaS Web service Contrail Federa0on / SLA / QoP Terrain Server Contrail Federation" Rendering Engine Contrail VEP 1 Contrail IaaS GAFS Rendering Engine Contrail VEP 2 Contrail IaaS GAFS 2 DB ConPaaS SQL Importer ConPaaS BoT

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