VO Services Project

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VO Services Project Stakeholders Meeting

• Overview
• AuthZ Interop packaging and ITB testing
• VOMRS / VOMS-admin convergence
• Closing out activities for the VO Services
  project

Jan 10, 2009
Gabriele Garzoglio Computing Division, Fermilab
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(No Transcript)
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Authorization Interoperability OSG Middleware
Depl.
To SAZ clnts
SAML1 lib
XACML2 gLite lib
SAML1 lib
SAML1 lib
XACML2 gLite lib
SAML1 lib
XACML2 gLite lib
SAML1 priv. lib
XACML2 priv. lib
XACML2 GT4.2 PEP
PRIMA
PRIMA WS
PRIMA
PRIMA
SAZ Clnt
SAZ Clnt
SAZ Clnt
SAZ Clnt
LL
GT4.2 Security
gPlazma
LL
LL
Pre-WS GK
GridFTP
gLExec
WS GK v4.2
WS GK v4.0
SRM/dCache
SE
WN
CE
Component foreseen dropped by 01/2010
Component or dependency foreseen by 01/2010
Cmpnt
Legenda
LL
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VOMRS / VOMS-admin convergence

• Status of convergence discussed on Dec 9, 2008
• Presented complete set of features
• Survey with VO Admins shows that all features are
  used
• Features fall under 2 overlapping categories
• Required by JSPG
• Required by VO Admins
• VOMS-Admin development team will provide
  JSPG-required features soon ( Mar 09)
• Other features may be delayed up until Spring 2010

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Closing out activities (1)

• After the next OSG v1.0 update (Feb 09), gLExec
  will be managed by the GlideIn WMS project. The
  projects acknowledged the importance of ATLAS as
  well as CMS use cases.
• Gabriele Garzoglio will act as a contact person
  to redirect inquires to the appropriate component
  project and maintain a list of small requests.
  Mailing list will be maintained.
• Changes to the infrastructure as a whole are
  managed as independent projects. Testing with new
  request Study on throttling in VO Services.

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Closing out activities (2)

• These activities will become independent projects
• GUMS (John H. / Jay P.)
• Prima (Igor S. / Dave D.)
• Bringing in Dave D. as a backup
• gLExec (Burt H. / Igor S. / Dave D.)
• VO Policy / SVOPME (Gabriele G.)
• VOM(R)S convergence (Tanya L.)
• AuthZ RSV Validation Probes (Jay P.)

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Conclusions

• AuthZ Interop is undergoing ITB testing. OSG v1.0
  update planned for Feb 09.
• VOM(R)S convergence may face delays
• Closing out the project after OSG v1.0 update.

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Architecture (the OSG case)
A Common Protocol for OSG and EGEE integrated
with the GT
VO
Grid Site
Site Services
GUMS
SAZ
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2
7
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Is Auth? Yes / No
ID Mapping? Yes / No UserName
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register
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get voms-proxy
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Access Data (UID/GID)
Schedule Pilot OR Job
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