SA3 IFIC – report 27/11/2006

EGEE-II INFSO-RI-031688

Enabling Grids for E-sciencE

www.eu-egee.org

EGEE and gLite are registered trademarks

SA3 IFIC – report 27/11/2006

Álvaro Fernández

IFIC (CSIC)

2



IFIC in SA3

• 12 PM– Gabriel Amoros (6PM)– Alvaro Fernandez (6PM)– Javier Sanchez

• Officially – Task 3.2.3

• Tasks – Testing: WMS C++ API– Test Configuration and Exploitation of Job Priorities

3



Job Priorities

• Test Configuration and Exploitation of Job Priorities• Objetives

– Test policy enforcement based on VOMS groups– Configure testbed and check schema proposed by Job Priorities

WG (TCG)

• Work done– Configure testbed based on Torque/Maui with local policies on

resource sharing: 8 WN + 1 GliteCE + 1 LcgCE + 1 WMS + 1 MonBox + 1 UI Define local mappings for groups/roles and Fair shares (i.e: Atlas

80% of total share, rest 20% share) Queues: one per vo so far, to move 1 all. Defined “atlprod” queue

to check proper WMS matchmaking with role:/atlas/Role=production VOViews: one per group/role defined WMS: debug VOMS FQAN matchmaking

4



Job Priorities

• Problems/Issues– Missing parts at client side:

Attribute VOMS_FQAN not added by glite-job-list-match command (bug #18131, Ready for Review)

– WMS not matching correctly VOMS roles: VOMS fqan plugin not loading correctly (bug #18045, Fixed)

• Plans– Possibly test configuration based on yaim– Test more complex scenarios: not only local policies

5



WMS C++ API

• Objectives– Provide a test-suite to test the WMS C++API (client side)

check correctness check completeness

• Main tests– Unit testing – Some parts imply service tests

• Work done– Work on defining Test plan (

https://edms.cern.ch/document/674827/1 )– Test Plan:

Test JOB DESCRIPTION• Classes to manipulate JDLs, represent jobs (UNIT TESTS)

6



work done

JOB CONTROL• Classes to list resources, send jobs, cancel jobs.

• Requires TestBed ( UI, WMS, CE, WN) to check correctness

• Requires X509 Proxy SPECIFIC JOBS AND JOB COLLECTIONS

• Test specific classes dealing with interactive, dags, and collections of jobs

OTHER CLASSES• i.eBrokerInfo management

• Current implementation is about 50-60 % on the test plan.

• Available on cvs module org.glite.testsuites.wms-api• Built packages for glite3.0

7



work done

• Found problems and reported as bugs:– WMS C++ API - glite::wmsui::api::Job::listMatchingCE

method fails (bug #20863, None)– Attribute VOMS_FQAN not added by glite

-job-list-match command (bug #18131, Ready for Review)– C API crashes with a segmentation Fault (bug #17391, Ready f

or Review)– WMS C++ API: JobAd:check() deletes "type" attribute (dag

jobs) (bug #14459, Ready for Test)– Job::listMatchingCE gives incorrect anwser (WMS C++

API) (bug #12458, Ready for Test)– strange behaviour of Job::listMatchingCE ( using voms ) (bug

#12456, Ready for Test)– WMS C++ API crashes when using getStatus() method (bug

#10803, Accepted)

• Contacted and solved by JRA1

8



PROBLEMS / ISSUES

– Use CPPUNIT to carry out testing– TestManager to automate test calling, and generate HTML test

reports

• Problems / Issues– Change of API in glite3.1– Missing documentation for changes in 3.1– API not directly used by CLI– Some parts of the API not implemented– Cppunit not available as a package (solved now by ETICS)– Build server takes rather old TAG to build RPMS for glite3.0– Org.glite.testsuites not added to glite3.1 builts.

9



NEXT PLANS

• PLANS FOR NEXT MONTHS:– Use ETICS to build out RPMS– Include the test-suite in a common testing framework

Andreas suggested SAMe• already exists, and a good entry point.

• seems not difficult to adapt our tests to use it

• seems more service test oriented. Maybe have a look at ETICS framework: possible to include the

unit tests (???)

– Complete implementation based on defined test plan

SA3 IFIC – report 27/11/2006

Documents

Transcript of SA3 IFIC – report 27/11/2006