USE CASES (Task 3.5 Test and Integration) by wpk13069

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									          USE CASES
 (Task 3.5 Test and Integration)
                Santiago González de la Hoz
       CrossGrid Workshop at Linz, September 27-29
                       Partners:




27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   1
                        Introduction
                                     Task 3.5 (WP3) Integration Team:
• For this task we
  can distinguish                    -Pawel Wolniewicz (PSNC, Task3.1)
                                     -Miquel A. Senar (UAB, Task 3.2)
  two scenarios:                     -Bartek Balis (CYFRONET, Task 3.3)
  – Use Case for the                 -Slawek Zielinski (CYFRONET, Task 3.3)
                                     -Lukasz Dutka (CYFRONET, Task 3.4)
    WP3 Integration                  -Álvaro Fernández (CSIC, Task 3.2)
    Team                             -Javier Sánchez (CSIC, Task 3.5)
  – Use Case for WP3                 -Santiago González (CSIC, Task 3.5)
    users (most likely                          More people are welcome!!
    from WP4)

 27-29 September 2002   CrossGrid Workshop Meeting @ LINZ                   2
    1st Use Case for the WP3 IT
• Prerequisites:
   – Deliverables from each software task is expected in
     Month 10-11. Each partner should test well its own
     software before releasing the code to Integration Team.
   – All members of the IT should be physically in the same
     place (Karlsruhe).
   – Resources needed for the intensive Integration phase:
     hardware required for a CrossGrid Testbed.



27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   3
            Use Case for the WP3 IT
• Test and Integration phase:
  – WP3 IT will obtain the software from the CVS server.
  – Test the WP3 software.
      • Integration Team is composed by a member from each task and partner
      • Each task must provide its services and tools with detailed information about
        installation, test and functionality.
  – Integrate and test the WP3 software in a Real CrossGrid testbed.
  – Once everything functions, the distribution packages (RPM’s, tar.gz, etc)
    should be made. Installation from these distribution packages must be
    verified.
  – Provide these packages to a central HTTP repository or a central Web site.
  – The WP3 IT should fully document the installation process and prepare the
    Installation Guide.

   27-29 September 2002     CrossGrid Workshop Meeting @ LINZ                     4
         2sd Use Case for WP3 Users
                   (WP4)
• Prerequisites:
  – Red Hat Linux 6.2 (Test platform supported for first
    prototype 1).
  – RPM’s for Testbed 1 created RPMv3 (used by            Have a
    DataGrid).                                           CrossGrid
  – Local resource management (Batch system).             Testbed
     • PBS, LSF and “Condor” supported by DataGrid. (WP4)
  – Request host and user certificates.



   27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   5
 Use Case for WP3 Users (WP4)
• Obtaining WP3 software:
  – Read Installation Guide done by WP3 Integration Team
  – Obtain packages from package repositories (HTTP repository
    or Web central site) in Karlsruhe (DataGrid uses RPM files
    and marianne).
  – Install the packages (DataGrid uses RPM tools).
  – Modify the configuration files and run the programmes using
    the Installation Guide.
  – “Start” and/or “Stop” the corresponding Daemons related
    with the packages (for example, /etc/rc.d/init.d).

   27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   6
  Partner Actions in next weeks
  (Task 3.5 Test and Integration)
                Santiago González de la Hoz
        CrossGrid Workshop at Linz, September 27-29
                        Partners:




27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   7
                        Introduction
• After M6 (NOW) WP3 will start to develop
  prototypes of the tool and new grid services.
   – See Design document produced in M6.
• The four partners of this task will test all tools and
  services (precising interfaces and functionality).
• The goal is to be able to deliver a middleware
  layer in the CrossGrid testbed.
   – Important define and understand at Linz what we
     may expect as 1st prototype!!!


 27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   8
            Todo list by each Partner
• Before Month 10-11:
  – After defining (M3) and designing (M6) the architecture of
    the new grid services and tools, each partner has to make and
    test well its software according to test procedures proposed by
    each Task (see D3.2).
      • Compatibility between WP3 software, Globus and EDG software will
        be guaranteed. Vital evaluation with consequence serious for the
        success of the integration phase.
  – Each task must provide its services and tools with detailed
    information about installation, test and functionality before
    releasing the code to the WP3 IT.
      • How each task will release its products to WP3 IT?:
            – Obtain the software from the CVS server
            – Synchronisation within tasks
            – What kind of files will be used (RPM, tar.gz, etc…)
   27-29 September 2002      CrossGrid Workshop Meeting @ LINZ       9
         Todo list by each Partner

• Before Month 10-11:
   – Co-ordination with WP4 and its time
     scheduling.
         • We need a real CrossGrid Testbed to test and
           integrate our WP3 products.




27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   10
        Todo list by each Partner
• After Month 10-11:
   – Integration-test phase.
         • All WP3 IT members should be physically in
           Karlsruhe together to WP4 integration team people.
               – At Karlsruhe we have the hardware required for a real
                 CrossGrid testbed and the central CVS server.
         • Test WP3 software before installing to the Testbed.
               – WP3 IT is composed by a member from each partner and
                 task: “We have an expert for each WP3 service or tool!!!”
         • Integrate and test the whole WP3 software and once
           everything is working, the packages will be
           distributed (RPM, tar.gz, etc..)

27-29 September 2002      CrossGrid Workshop Meeting @ LINZ              11
        Todo list by each Partner
• After Month 10-11:
         • Provide these packages to a central HTTP repository
           or a central WEB site. Documentation about
           installation process (Installation Guide) will be
           prepared.
               – Important define where will be the HTTP Repository
                 or central Web site!!!! (Poznan, Karlsruhe, …)




27-29 September 2002    CrossGrid Workshop Meeting @ LINZ             12
Partners and IT responsibilities
• IT has to follow the progress of each task:
    – The software should be available to IT to the end of
      Month 10 (We need one month to do the integration!!!).
    – Each task has to write a document with detailed
      information about installation, test and functionality
      (This will help to prepare the WP3 Installation Guide)
• IT members have to be available in Month 10-11
  to produce and deliver first release version of WP3
  software (Installation from this release version in a
  real CrossGrid testbed must be verified) .

 27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   13
Partners and IT responsibilities
• Collaboration with WP4 IT is required.
   – Participating in WP4 IT meeting and follow the
     Testbed evolutions (Next meeting at CERN
     together EDG IT, 30th October 2002).




27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   14
                       Task 3.5 Agenda
• Goal: Have a better understand about the
  Integration-Test phase and define it more
  precisely:
   – Use cases discussion (All the points are a
     proposal and I would be very grateful for your
     comments and suggestions).
   – Partner Actions and Responsibilities in next
     week.
   – Integration Team Actions and co-ordination
27-29 September 2002     CrossGrid Workshop Meeting @ LINZ   15
                Resources needed for
               Integration-Test phase
• CVS server and Central
  HTTP in Karlsruhe
• CrossGrid Testbed:
  –   LCFG
  –   CE
  –   WN
  –   SE
  –   UI
  –   Local RB

   27-29 September 2002   CrossGrid Workshop Meeting @ LINZ   16

								
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