PPS Infrastrucutre

Links

• PPS site: https://cern.ch/pps
• CIC Portal: http://cic.in2p3.fr/
• Sites/Services: https://cic.gridops.org/index.php?section=vo&page=voresources

• GOCDB: https://goc.gridops.org/
• GStat: http://goc.grid.sinica.edu.tw/gstat/
• SAM: https://lcg-sam.cern.ch:8443/sam-pps/sam.py
• GridView: http://gridview.cern.ch/GRIDVIEW/

• Public TWiki: https://wiki.egee.cesga.es:1234/cgi-bin/moin.cgi/FrontPage
• Private TWiki: https://pps-private-wiki.egee.cesga.es/cgi-bin/moin.cgi

Registration

• EGEE Site Registration Policy and Procedure
  • https://edms.cern.ch/document/503198/
  • procedure a site needs to go through to join either the production or the pre-production services
• VO Registration Procedure for new VOs wishing to join the production service
  • http://edms.cern.ch/document/503245
  • this procedure only applies in the production service and not pre-production
• Certificates
  • http://lcg.web.cern.ch/LCG/users/registration/certificate.html
• EGEE PPS docs
  • http://egee-docs.web.cern.ch/egee-docs/list.php?dir=.\pre_production_service\Documents/&
• Yaim Tool
  • https://lcg-sft.cern.ch/yaimtool/yaimtool.py
  • tool to save the VO registration information and to create the necessary configuration files for YAIM

DILIGENT in PPS

• DILIGENT sites:
  • can be part of the EGEE PPS infrastructure
  • one site admin per site has to be identfied
  • will be placed under the correspondent ROC
  • will be monitored by EGEE PPS tools
  • upgrades must be done every week
• DILIGENT VO:
  • will be supported by some PPS sites (with no guaranties)
  • DILIGENT resources can support only the "diligent" VO
  • if agreed, other EGEE VOs can also be supported

Usage examples

User Interface

To start using the PPS infrastructure you will need (obvious!) access to the clients. You have three options:

• install the full gLite 3.0 UI from the last release candidate version:
  • http://glite.web.cern.ch/glite/packages/R3.0/R20060321/default.asp
• identify the clients you need and install them... you can get the rpms here:
  • http://glite.web.cern.ch/glite/packages/R3.0/R20060321/bin/rhel30/
• get access to an already running gLite 3.0 UI !!!

Security

[prodrigu@lxb1908 inf_pps]$ voms-proxy-init -voms diligent
Your identity: /C=CH/O=CERN/OU=GRID/CN=Pedro Manuel Rodrigues De Sousa Andrade 2702
Enter GRID pass phrase:
Your proxy is valid until Tue Apr  4 01:48:04 2006
 
Creating temporary proxy .............................. Done
Contacting  cert-voms-01.cnaf.infn.it:15013 [/C=IT/O=INFN/OU=Host/L=CNAF/CN=cert-voms-01.cnaf.infn.it] "diligent"
 Done
Creating proxy ............................................. Done
Your proxy is valid until Tue Apr  4 01:48:04 2006
 
[prodrigu@lxb1908 inf_pps]$ voms-proxy-info -all
subject   : /C=CH/O=CERN/OU=GRID/CN=Pedro Manuel Rodrigues De Sousa Andrade 2702/CN=proxy
issuer    : /C=CH/O=CERN/OU=GRID/CN=Pedro Manuel Rodrigues De Sousa Andrade 2702
identity  : /C=CH/O=CERN/OU=GRID/CN=Pedro Manuel Rodrigues De Sousa Andrade 2702
type      : proxy
strength  : 512 bits
path      : /tmp/x509up_u17395
timeleft  : 11:59:54
=== VO diligent extension information ===
VO        : diligent
subject   : /C=CH/O=CERN/OU=GRID/CN=Pedro Manuel Rodrigues De Sousa Andrade 2702
issuer    : /C=IT/O=INFN/OU=Host/L=CNAF/CN=cert-voms-01.cnaf.infn.it
attribute : /diligent/Role=NULL/Capability=NULL
timeleft  : 11:59:54

Data Management

[prodrigu@lxb1908 inf_pps]$ export LFC_HOST=lxb2038.cern.ch

[prodrigu@lxb1908 inf_pps]$ lfc-ls -l /grid/diligent
drwxrwxr-x  15 103      107                       0 Mar 28 11:57 Reuters
drwxrwxr-x   3 101      107                       0 Mar 24 11:08 generated
drwxrwxr-x   2 103      107                       0 Mar 22 18:33 henri

[prodrigu@lxb1908 inf_pps]$ lcg-cr -d lxb2058.cern.ch -l lfn:/grid/diligent/file1 --vo diligent file:/tmp/yaim.log
guid:48f97408-64fc-4720-8808-ffd2361a7546

[prodrigu@lxb1908 inf_pps]$ lfc-ls -l /grid/diligent
drwxrwxr-x  15 103      107                       0 Mar 28 11:57 Reuters
-rw-rw-r--   1 101      107                    1386 Apr 03 11:53 file1
drwxrwxr-x   3 101      107                       0 Mar 24 11:08 generated
drwxrwxr-x   2 103      107                       0 Mar 22 18:33 henri

[prodrigu@lxb1908 inf_pps]$ export VO_DILIGENT_DEFAULT_SE=lxb2058.cern.ch

[prodrigu@lxb1908 inf_pps]$ lcg-cp --vo diligent lfn:/grid/diligent/file1 file:/tmp/yaim.log2

[prodrigu@lxb1908 inf_pps]$ ll /tmp/yaim.log2
-rw-r--r--    1 prodrigu gr           1386 Apr  3 11:58 /tmp/yaim.log2

[prodrigu@lxb1908 inf_pps]$ lcg-lg --vo diligent lfn:/grid/diligent/file1
guid:48f97408-64fc-4720-8808-ffd2361a7546

[prodrigu@lxb1908 inf_pps]$ lcg-del --vo diligent -a guid:48f97408-64fc-4720-8808-ffd2361a7546

[prodrigu@lxb1908 inf_pps]$ lcg-cr -d lxb2058.cern.ch -l lfn:/grid/diligent/file2 --vo diligent file:/tmp/yaim.log
guid:c0cd4c29-d75f-48ad-984d-6573a057d632

[prodrigu@lxb1908 inf_pps]$ lcg-del --vo diligent -a lfn:/grid/diligent/file2

Job Submission

[prodrigu@lxb1908 inf_pps]$ glite-job-list-match --config-vo /opt/glite/etc/diligent/glite_wmsui.conf simple.jdl
 
Selected Virtual Organisation name (from proxy certificate extension): diligent
Connecting to host lxb2064.cern.ch, port 7772
 
***************************************************************************
                         COMPUTING ELEMENT IDs LIST
 The following CE(s) matching your job requirements have been found:
 
                   *CEId*
 lxb2087.cern.ch:2119/jobmanager-lcgpbs-diligent
 cert-ce-01.cnaf.infn.it:2119/jobmanager-lcglsf-pps
***************************************************************************

[prodrigu@lxb1908 inf_pps]$ glite-job-submit  --config-vo /opt/glite/etc/diligent/glite_wmsui.conf simple.jdl
 
Selected Virtual Organisation name (from proxy certificate extension): diligent
Connecting to host lxb2064.cern.ch, port 7772
Logging to host lxb2064.cern.ch, port 9002
 
*********************************************************************************************
                               JOB SUBMIT OUTCOME
 The job has been successfully submitted to the Network Server.
 Use glite-job-status command to check job current status. Your job identifier is:
 
 - https://lxb2064.cern.ch:9000/jPVDUK7fRDycH-qlyc7oGg
 
 
*********************************************************************************************

-- PedroAndrade - 03 Apr 2006