EGEE is a project funded by the European Union under contract IST Datamat Status Report F. Pacini Datamat S.p.a. Milan, IT-CZ JRA1 meeting, Dec

IT-CZ JRA1 meeting, Milan, Dec Contents gLite UI/GUI/API (org.glite.wms-ui) JDL WMProxy  Status  Issues

IT-CZ JRA1 meeting, Milan, Dec gLite UI/GUI (1/3) Python CLI  Part of RC1  Added support for partitioning Was missing in EDG C++ API  Part of RC1  Documentation and Usage guide available on-line  Improvement to the JDL management API gLite UI on afs  Should be ready by the end of this week  After that EDG UI on afs will not be supported anymore

IT-CZ JRA1 meeting, Milan, Dec gLite UI/GUI (2/3) Java API  Part of RC1  Added support for partitioning Was missing in EDG  Documentation and Usage guide available on-line Java GUI  Part of RC1  Added support for partitioning Was missing in EDG  Holub integration re-started this week If it will show to work, will be added to RC1 as a “bug fix”

IT-CZ JRA1 meeting, Milan, Dec gLite UI/GUI (3/3) Major Issue  GUI is showing blocking problems in the interaction with LB  Formerly during job registration  Currently when getting the job status (gdb) where #0 0xb74b4c0f in raise () from /lib/tls/libc.so.6 #1 0xb74b6415 in abort () from /lib/tls/libc.so.6 #2 0xb72bd828 in os::abort () from /usr/java/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so #3 0xb72ba4ba in os::handle_unexpected_exception () from /usr/java/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so #4 0xb72be0ea in JVM_handle_linux_signal () from /usr/java/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so #5 0xb72bd0a8 in signalHandler () from /usr/java/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so #6 #7 0xa in X509_get_subject_name () from /opt/globus/lib/libcrypto_gcc32pthr.so.0 #8 0xa958457d in globus_gsi_cred_read (handle=0x , desired_subject=0x0) at globus_gsi_credential.c:541  Still investigating with D. Kouril

IT-CZ JRA1 meeting, Milan, Dec JDL From EDG we have inherited the support for OutputData (automatic upload and registration)  Relies on EDG Replica Manager sw  Do we still support it? The JDL for RC1 differs from the one after RC1  Due to new job types  Due to new features (e.g. ISB/OSB management) Trying to keep AMAP backward compatibility  Not always possible Need to issue two different documents describing the JDL Attributes  Hopefully will not be a source of confusion

IT-CZ JRA1 meeting, Milan, Dec WMProxy (1/3) Current prototype runs as a fastCGI application in an Apache + GridSite container Most of the code committed in CVS  All ‘advertised’ job types supported including bulk jobs and “shared sandbox” support  All JDL evolutions implemented  All operations implemented Writing to the filelist is missing  Client C++ API ready; under testing  Started development of Java API  Test on-going for job directory creation and ownership/mode setting Done through a SUID root executable

IT-CZ JRA1 meeting, Milan, Dec WMProxy (2/3) AuthN  Tests successfully carried out with standard proxies  GridSite does not currently support proxies from recent versions of VOMS A. McNab “should” be talking with VOMS people to solve Should find a work-around in the short term AuthZ  Almost done with LCAS integration  Integration of LCMAPS will start next week  Waiting for GSI-less flavor of LCMAPS Should be available by the end of this week

IT-CZ JRA1 meeting, Milan, Dec WMProxy (3/3) Delegation  Successfully tested  findproxy utility released recently is under testing  Service for cleaning-up the “proxy cache” is under development Interaction with LB  Relying on LBProxy for logging/querying job info (when possible)  Can we assume it will be there?  Need changes to other WMS components Any plan?

IT-CZ JRA1 meeting, Milan, Dec WMProxy Issues (1/2) Gridsite and Globus  use different implementation of SSL  Currently testing the patch from D. Kouril Build System  Infrastructure almost ready for both C++ client and server  Some ext deps are still missing (requested several times) Gsoap built with special flags Curl Gridsite (under testing)  Hopefully able to fully link the component to build system next week

IT-CZ JRA1 meeting, Milan, Dec WMProxy Issues (2/2) Interaction with HLR  Planning to make the WMProxy register the job to HLR on behalf of the user  Would like to use a socketpp-less HLR client Work planned in January with A. Guarise Jobwrapper  This should be the only change required to other WMS components  Should be possible to keep it backward compatible Which is the migration/testing path from NS to WMProxy?