USE CASES (Task 3.5 Test and Integration)

1
USE CASES(Task 3.5 Test and Integration)

• Santiago González de la Hoz
• CrossGrid Workshop at Linz, September 27-29
• Partners

• IFIC - Valencia
• IFCA - Santander
• RedIris - Madrid

2
Introduction

• Task 3.5 (WP3) Integration Team
• Pawel Wolniewicz (PSNC, Task3.1)
• Miquel A. Senar (UAB, Task 3.2)
• Bartek Balis (CYFRONET, Task 3.3)
• Slawek Zielinski (CYFRONET, Task 3.3)
• Lukasz Dutka (CYFRONET, Task 3.4)
• Álvaro Fernández (CSIC, Task 3.2)
• Javier Sánchez (CSIC, Task 3.5)
• Santiago González (CSIC, Task 3.5)
• More people are welcome!!

• For this task we can distinguish two scenarios
• Use Case for the WP3 Integration Team
• Use Case for WP3 users (most likely from WP4)

3
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.

4
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 (RPMs, 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.

5
2sd Use Case for WP3 Users (WP4)

• Prerequisites
• Red Hat Linux 6.2 (Test platform supported for
  first prototype 1).
• RPMs for Testbed 1 created RPMv3 (used by
  DataGrid).
• Local resource management (Batch system).
• PBS, LSF and Condor supported by DataGrid.
• Request host and user certificates.

Have a CrossGrid Testbed (WP4)
6
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).

7
Partner Actions in next weeks (Task 3.5 Test and
Integration)
Santiago González de la Hoz CrossGrid Workshop at
Linz, September 27-29 Partners

• IFIC - Valencia
• IFCA - Santander
• RedIris - Madrid

8
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!!!

9
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)

10
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.

11
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..)

12
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, )

13
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) .

14
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).

15
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

16
Resources needed for Integration-Test phase

• CVS server and Central HTTP in Karlsruhe
• CrossGrid Testbed
• LCFG
• CE
• WN
• SE
• UI
• Local RB

• Valencia CrossGrid TestBed