1. Introduction on Science Gateway Understanding access and functionalities Catania, 09/06/2014Riccardo Rotondo riccardo.rotondo@ct.infn.it

2. Outline  What is a Science Gateway ?  Science Gateways  General Architecture  Authentication, Authorisation and Roles  CTSG Framework  Use Case:  The GARR Science Gateway  The Africa GRID Science Gateway  Training and collaborations 2

3. Some barriers limit grid adoption (*) The eResearch2020 report http://www.eresearch2020.eu / / 3

4. Catania Science Gateway Framework architecture 4....... Catania Science Gateway App. 1 App. 2 MyCloud Embedded Services Administrator(s) Scientists Cloud tenants Users belonging to Identity Federations Users belonging to Identity Federations Grid/Cloud Engine (based on SAGA) CLEVER Orchestrator (based on OCCI) Cloud #2Cloud #nCloud #1 Single logical domain HPC Clusters

5. Science Gateway’s Requirements 5  Authentication and Autorisation  SAML, LDAP  Application e-Infrastructure indipendent  jSAGA, SAGA, OCCI  Standard Java Technology  JSR 168/286  Web Technology  Web CMS  Wiki, Blog, Messages Board, Vconf, Adobe Connect  Portal Framework  Liferay portlet container  Liferay Service Builder

6. Catania Science Gateway Framerwork 6  Authentication & Authorisation  Job Management  e-Infrastructure Service & Data Service  Cloud

7. AuthN/AuthZ Schema 7 e-Infrastructures Federation 1. Try to login 3. Identity attributes 2. Forwarded to the IdP 4. Check authorisations Sync user roles Retrieve e-Infrastructure credentials Science Gateway VAMP Workshop 2013 – Helsinki, 30/9-1/10/2013

8. Authentication request on Africa GRID SGW 8

9. Mobile Authentication 9 Native apps Web views VAMP Workshop 2013 – Helsinki, 30/9-1/10/2013

10. Applications accessing grid services 10  12 applications developed among 5 different countries and 3 continents (Europe, Latin America and Asia);  4 scientific domains:  Life Science;  Mathematic & Computer Science;  High Energy Physics;  Cultural Heritage.

11. Catania Science Gateway Framerwork 11  Authentication & Authorisation  Job Management  e-Infrastructure Service & Data Service  Cloud

12. Integrated Services 12 GRID CLOUD JSR 168/286 Catania Science Gateway Framework Local Cluster

13. Job Submission October 8th, 2013Riccardo Rotondo13

14. Job Submission October 8th, 2013Riccardo Rotondo14

15. My Workspace – Active Job List October 8th, 2013Riccardo Rotondo15

16. Catania Science Gateway Framerwork  Authentication & Authorisation  Job Management  e-Infrastructure Service & Data Service  Cloud 16

17. My Data 17

18. Web-course summary information  Home page:  http://agenda.ct.infn.it/event/vespa-sg-dev http://agenda.ct.infn.it/event/vespa-sg-dev  All presentations will be uploaded  Links are provided both to watch and download recordings of all the webinars

19. Training material  Training material page (short URL):  https://gilda.ct.infn.it/wikimain https://gilda.ct.infn.it/wikimain  Available sections  SG plug in as portlets accessing e-Infrastructure services;  Multi federation discovery service  Identity Provider installation an configuration 19

20. Our code on sourceforge  The Catania Science Gateway Framework on Sourceforge:  http://sourceforge.net/projects/ctsciencegtwys/ http://sourceforge.net/projects/ctsciencegtwys/  Wiki  Tickets  Discussion  Code is open source, feel free to join and contribute  For more info contact to sg-licence@ct.infn.itsg-licence@ct.infn.it 20

21. A unique entry point  The Catania Science Gateway Framework on the web:  http://www.catania-science-gateways.it http://www.catania-science-gateways.it 21

22. 1. 2. 3. 4. 5. Users/VRCs Ex.: Africa Grid Science Gateway SG Dev. The Science Gateway Market Place 22

23. The list of available applications 23

24. To propose new applications  http://www.catania-science-gateways.it/survey http://www.catania-science-gateways.it/survey 24

25. To port new applications  Register as a Catania Science Gateway Developer:  http://www.catania-science-gateways.it/port-app http://www.catania-science-gateways.it/port-app  Sign In and book an application «to be ported»  Once your booking is accepted, you have 30 days to create the needed portlet(s) for the application (the sooner the better)  After that time the access to our VPN will be denied Once you are registered you can also port the applications YOU proposed 25

26. Questions ? 26