1. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Portal Exploring the X-ray Transient and variable Sky Luca Roverelli IMATI-CNR

2. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it Outline 2 2 2 The EXTras Portal 3 3 EGI FedCloud 1.PortalTS 2.Json-GUI 3.Architecture 1 1 EXTraS Intro 1.Virtual Appliance 2.Accessing FedCloud 3.Contextualization 4.µServices

3. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it Outline 3 2 2 The EXTras Portal 3 3 EGI FedCloud 1.PortalTS 2.Json-GUI 3.Architecture 1 1 EXTraS Intro 1.Virtual Appliance 2.Accessing FedCloud 3.Contextualization 4.µServices

4. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 4 XMM-NewtonEPIC camera

5. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 5 Systematic analysis of European Photon Imaging Camera archival data to: Detect new X-ray transients Detect new X-ray pulsators Characterize their long-term variability Compile and public release of the variable source catalogue

6. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 6 For each observation, source detection is performed on images integrated on short (e.g. 1,000 s) time intervals and results compared with the list of sources detected in the full observation (5,000 – 130,000 s), searching for new point sources 1000s Full Observation

7. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 7 SW Characteristics and requirements: Independent analysis tools

8. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 8 SW Characteristics and requirements: Complex libraries!

9. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 9 SW Characteristics and requirements: Configurations and results sharing

10. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 10 SW Characteristics and requirements: New data every day

11. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it The EXTraS Project 11 Solution: Science Gateway

12. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it Outline 12 2 2 The EXTras Portal 3 3 EGI FedCloud 1.PortalTS 2.Json-GUI 3.Architecture 1 1 EXTraS Intro 1.Virtual Appliance 2.Accessing FedCloud 3.Contextualization 4.µServices

13. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it PortalTS 13 Modern Web Portal Implemented using new technologies Composed by a set of reusable modules

14. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it PortalTS - Internal Architecture 14 z Database Module User Management Module Persistence API Module CMS Module Theme Module Mail Module

15. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it Json-GUI 15... { "parameterType": "integer", "value":18, "displayName": "Parental Grid Ratio", "dbName": "parental_grid_ratio", "dependencies": ["grid_spacing"], "computedResult": "return dependencies['grid_spacing'].value +this.value", "isValid": "if(this.value < dependencies['grid_spacing'].value) { message = 'Specific Error’; return false;}", }...

16. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - Architecture 16 EGI FedCloud Jobs Management Json-GUI WP5 GUI Jobs Management UI WP2 GUIWP3 GUI... µS WP2 µS WP3 µS WP5... OCCI AppDB EXTraS V.A.

17. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it Outline 17 2 2 The EXTras Portal 3 3 EGI FedCloud 1.PortalTS 2.Json-GUI 3.Architecture 1 1 EXTraS Intro 1.Virtual Appliance 2.Accessing FedCloud 3.Contextualization 4.µServices

18. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - EGI FedCloud: Personalized V.A. 18 Ubuntu 14.04 LTS Library 1Library 2Library 3Library 4Library 5Library 6Library 7 WP2WP3WP4 EXtraS Virtual Appliance EGI AppDB

19. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - EGI FedCloud 19 Accessing FedCloud? Robot Certificate

20. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - EGI FedCloud 20 Accessing FedCloud: Robot Certificate Associated with a specific set of applications

21. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - EGI FedCloud 21 Accessing FedCloud: Robot Certificate Shared by the all VO members

22. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - V.A. Contextualization 22 1.Download SW Tool specific script2.Execute the SW Tool specific script3.Send to µService the execution logs4.Notify completion to the µService

23. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - Microservice 23 µS WP2 Job Submission! CloudResource1 CloudResource2 OCCI create Inst.1 Callback! OCCI destroy

24. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - Microservices 24 REALTIME LOGS! What we need?

25. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it EXTraS Project - Microservices 25 µS WP2 CloudResource1 CloudResource2 Inst.1 LOG!

26. Luca Roverelli – IMATI CNRE-Mail: luca.roverelli@ge.imati.cnr.it 26 Questions? portalts.it portal.extras-fp7.eu