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EGEE is a project funded by the European Union under contract IST-2003-508833 The GENIUS portal Roberto Barbera University of Catania and INFN SEE-GRID.

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Presentation on theme: "EGEE is a project funded by the European Union under contract IST-2003-508833 The GENIUS portal Roberto Barbera University of Catania and INFN SEE-GRID."— Presentation transcript:

1 EGEE is a project funded by the European Union under contract IST-2003-508833 The GENIUS portal Roberto Barbera University of Catania and INFN SEE-GRID tutorial, Istanbul, 09-10.12.2004 www.eu-egee.org

2 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 2 The Grid metaphor

3 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 3 UI JDL Logging & Book-keeping ResourceBroker Job Submission ServiceStorageElementComputeElement InformationService Job Status ReplicaCatalogue DataSets info Author. &Authen. Job Submit Event Job Query Job Status Input “sandbox” Input “sandbox” + Broker Info Globus RSL Output “sandbox” Job Status Publish grid-proxy-init Expanded JDL SE & CE info A typical job workflow

4 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 4 A typical job workflowReplicaCatalogue UI JDL Logging & Book-keeping ResourceBroker Job Submission Service StorageElement ComputeElement InformationService Job Status DataSets info Author. &Authen. Job Submit Event Job Query Job Status Input “sandbox” Input “sandbox” + Broker Info Globus RSL Output “sandbox” Job Status Publish grid-proxy-init Expanded JDL SE & CE info

5 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 5 Typical grid services (gLite/ARDA)

6 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 6 The transparent grid access local disk StorageElement StorageElementStorageElement ReplicaCatalogue UI dis k ResourceBroker ComputeElementComputeElement VOcolleague VOcolleague

7 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 7 A grid portal: why and how It can be accessed from everywhere and by “everything” (desktop, laptop, PDA, cell phone). It can keep the same user interface to several back-ends. It must be redundantly “secure” at all levels: 1) secure for web transactions, 2) secure for user credentials, 3) secure for user authentication, 4) secure at VO level. All available grid services must be incorporated in a logic way, just “one mouse click away”. Its layout must be easily understandable and user friendly.

8 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 8 The GENIUS hourglass model OS & Net services Basic Services High level GRID middleware ALICEATLASCMSLHCb Applications’ specific layer Other apps GLOBU S toolkit DataGRID architecture GENIUS web portal GENIUS ® (Grid Enabled web eNvironment for site Independent User job Submission) [ https://genius.ct.infn.it] INFN/NICE collaboration https://genius.ct.infn.it

9 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 9 GENIUS: how it works Apache EnginFrame GENIUS https+java/xml+rfb WEB Browser UI Loc al WS the Grid M/W+GSI 3-tier model

10 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 10 GENIUS home page (https://grid-tutor.ct.infn.it)

11 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 11 GENIUS file services (1/2)

12 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 12 GENIUS file services (1/2)

13 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 13 GENIUS authentication with MyProxy

14 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 14 Grid authentication with MyProxy UI Loc al WS MyProx y Server GENIU S Server (UI) grid-proxy-init myproxy-init any grid service myproxy-get-delegation output the Grid execution WEB Browser

15 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 15 GENIUS grid settings (1/2)

16 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 16 GENIUS VO selection

17 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 17 GENIUS graphic job editor (1/2) (work in collaboration with DATAMAT)

18 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 18 GENIUS graphic job editor (2/2) (work in collaboration with DATAMAT)

19 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 19 GENIUS graphic workflow editor (integration with TRIANA from GridLab Project, not yet fully functional)

20 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 20 GENIUS single job submission

21 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 21 GENIUS single job queue

22 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 22 GENIUS multi job submission

23 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 23 GENIUS multi job queue

24 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 24 GENIUS data spooler (1/2)

25 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 25 GENIUS data spooler (2/2)

26 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 26 GENIUS RLS browsing (1/2)

27 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 27 GENIUS RLS browsing (2/2)

28 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 28 GENIUS data publication (1/3)

29 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 29 GENIUS data publication (2/3)

30 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 30 GENIUS data publication (3/3)

31 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 31 GENIUS data replication (1/4)

32 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 32 GENIUS data replication (2/4)

33 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 33 GENIUS data replication (3/4)

34 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 34 GENIUS data replication (4/4)

35 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 35 GENIUS information services (1/2)

36 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 36 GENIUS information services (2/2)

37 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 37 GENIUS monitoring services

38 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 38 GENIUS interactive services (1/2)

39 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 39 GENIUS interactive services (2/2)

40 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 40 GENIUS P2P services

41 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 41 GENIUS for PDA (1/2) Home Page Services Remote file browsing Remote file inspection

42 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 42 GENIUS for PDA (2/2) GridICE integration RC browsing Job monitoring Job submission

43 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 43 GENIUS for cell phone

44 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 44 GENIUS present status Current implementation of GENIUS includes more than 100 services. Among them:  grid authentication with MyProxy !  several Resource Brokers, VO’s and RLS available;  full support for “interactive” and “parallel” multi-jobs  web guided job description, submission and monitoring (in collaboration with DATAMAT)  Web guided workflow description (in collaboration with GridLab)  P2P services available  PDA and cell phone versions available  Transparently compliant with EDG2.1, EGEE-0 and Grid.it middlewares/VO’s  Interfaced to many generic applications

45 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 45 To install GENIUS on an User Interface machine you need a server certificate (in order to sign https connection) and a free EnginFrame license The user efadmin must be present in the system GENIUS is downloaded from a SSH CVS server GENIUS should be installed under /opt/genius GENIUS installs with /opt/genius/genius_install.sh (just one command!) GENIUS starts/stops with the command /etc/rc.d/init.d/genius start|stop GENIUS installation (1/3)

46 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 46 ls –l /opt/genius drwxr-xr-x 2 root root 4096 Apr 15 13:19 CVS drwxr-xr-x 8 nobody nobody 4096 Apr 15 13:19 JSDK2.0 drwxr-xr-x 18 root root 4096 Apr 15 13:20 apache drwxr-xr-x 3 root root 4096 May 3 16:47 bin drwxr-xr-x 17 root root 4096 Apr 15 13:20 ef lrwxrwxrwx 1 root root 36 Apr 15 13:21 etc -> /opt/genius/ef/plugins/infngrid/etc/ -rwxr-xr-x 1 root root 4512 Oct 14 2003 genius_install.sh drwxr-xr-x 4 root root 4096 Apr 15 13:20 include drwxr-xr-x 9 root root 4096 Apr 15 13:20 j2sdk1.4.0_01 lrwxrwxrwx 1 root root 13 Apr 15 13:21 jdk -> j2sdk1.4.0_01 lrwxrwxrwx 1 root root 7 Apr 15 13:21 jsdk -> JSDK2.0 drwxr-xr-x 4 root root 4096 Apr 15 13:20 lib drwxr-xr-x 5 root root 4096 Apr 15 13:20 man drwxr-xr-x 7 root root 4096 Apr 15 13:20 mrtg drwxr-xr-x 9 root root 4096 Apr 15 13:20 openldap drwxr-xr-x 8 root root 4096 Apr 15 13:20 openssl drwxr-xr-x 4 root root 4096 May 5 11:10 vnc GENIUS installation (2/3)

47 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 47 Configuration files  /opt/genius/etc XML files  /opt/genius/apache/htdocs Action procedures (shell scripts, etc.)  /opt/genius/ef/plugins/infngrid/bin GENIUS installation (3/3)

48 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 48 Q: I want to use GENIUS. Do I have to pay for it ? free A: No. GENIUS is “open source” and the underlying portal framework EnginFrame is free for education and research communities. Q: I want to use GENIUS. Do I need any software running on my laptop ? A: No client software needs to be installed apart from the web browser. GENIUS can really be accessed from everywhere. Q: Do I have to be afraid about cached password sent over the web ? A: Access passwords are securely “streamed” only when needed and then destroyed. Only temporary sessions are possible. Q: Can new authentication methods implemented into GENIUS ? A: Of course. Kerberos V is a good example. EnginFrame is compliant with Kerberos authentication and GENIUS with AFS. GENIUS FAQ’s…and answers (1/2)

49 SEE-GRID tutorial, Istanbul, 09-10.12.2004 - 49 Q: I want to add a new VO to GENIUS and customize new services for that VO. How can I do that ? A: A new VO can be added to GENIUS in just minutes. New VO specific services can be added just modifying only two files: an XML file and a shell script. Q: Can I use GENIUS to interface other m/w’s ? A: Yes. Although GENIUS is currently based on the LCG2/EGEE-0 middleware, it can be very easily interfaced to others. Q: How can I start downloading/using GENIUS ? A: Go to the reference site https://genius.ct.infn.it, click on “GENIUS CVS available” and follow the instructions.https://genius.ct.infn.it GENIUS FAQ’s…and answers (2/2)

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