ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007 4th e-Infrastructure Concertation Meeting ETSI, Sophia Antipolis, 5 – 6 December 2007 Grid Infrastructures and Standards Example: D-Grid Wolfgang Gentzsch Water Roads Power Knowledge
29
Embed
Grid Infrastructures and Standards Example: D-Grid · Grid Infrastructures and Standards Example: D-Grid Wolfgang Gentzsch ... Services Basic Grid Services Distributed Data Archive
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
• Utilize software services and communications protocolsdeveloped by grid projects:
– Condor, Globus, UNICORE, Legion, g-Lite, etc.• Need significant customization to deliver complete solution• Interoperability is still very difficult!
• Utilize software services and communications protocolsdeveloped by grid projects:
– Condor, Globus, UNICORE, Legion, g-Lite, etc.• Need significant customization to deliver complete solution• Interoperability is still very difficult!
6
Three Generations of Grid
Source: Charlie Catlett
• Local “metacomputers“– Distributed file systems– Site-wide single sign-on
• Utilize software services and communications protocolsdeveloped by grid projects:
– Condor, Globus, UNICORE, Legion, g-Lite, etc.• Need significant customization to deliver complete solution• Interoperability is still very difficult!
• Utilize software services and communications protocolsdeveloped by grid projects:
– Condor, Globus, UNICORE, Legion, g-Lite, etc.• Need significant customization to deliver complete solution• Interoperability is still very difficult!
• Common interface specifications support interoperabilityof discrete, independently developed services
• Competition and interoperability among applications,toolkits, and implementations of key services
• Common interface specifications support interoperabilityof discrete, independently developed services
• Competition and interoperability among applications,toolkits, and implementations of key services
We arehere!
We arehere!
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
• OASIS (Organization for the Advancement ofStructured Information Standards, 1993)− Middleware/Web services focused− WSRF, WS-Notification, WSDM, WS-Security…
• DMTF (Distributed Management Task Force, 1992)− Management and Information models (CIM)− Server management− WS-CIM
• W3C (WWW Consortium, 1994)− WS-Addressing
Not a complete list!Not a complete list!
Logos are trademarks or service marks of their respective owners. Source: OGF, modified
· And IETF, Liberty Alliance, WS-I, EGA
· ETSI (European Telecom. Standards Institute, 1988)− Standardization of ICT in Europe− 2006: ICT GRID Interoperability Testing Framework− ETSI series of GRID Plugtests
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
Building a National e-Infrastructure for Research and Industry
• 01/2003: Pre-D-Grid Working Groups � Recommendation to Government• 09/2005: D-Grid-1: early adopters, ‘Services for Science’• 07/2007: D-Grid-2: new communities, ‘Service Grids’• …/2008 ? D-Grid-3: Service Grids for research and industry
� Important:� Sustainable production grid infrastructure after the end of the funding� Integration of new communities� Evaluating business models (operational models) for grid services
*) funded by the German Federal Ministry for Science and Education
Case Study: D-Grid e-Infrastructure *)
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
D-Grid -1, -2, -32005 - 2011
Generic Grid Middleware and Grid Services
Integration Project DGI-2
Ast
ro-G
rid
C3-
Grid
HEP
-Grid
IN-G
rid
Med
iGrid
ON
TOVE
RSE
WIK
ING
ER
WIS
ENT
Text
grid
. . . . . .
Im W
isse
nsne
tz
Knowledge Management
Business Services, SLAs, SOA Integration, Virtualization
User-friendly Access Layer, Portals
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
�� Data ManagementData Management�� GridFTPGridFTP, DAIS, DAIS
Courtesy Gabriel Mateescu
http://www.unicore.eu 19http://www.unicore.eu
UNICOREWS-RF
hostingenvironment
XNJS
ArchitectureArchitecture
IDB
UNICOREAtomicServices
OGSA-*
XACMLentity
emergingstandardinterfaces
Grid serviceshosting
job incarnation &authorization
authentication
scientific clientsand applications
parallel scientific jobsof multiple end-users
on target systems
UNICOREWS-RF
hostingenvironment
XNJSIDB
UNICOREAtomicServices
OGSA-*
XACMLentity
Gateway
UNICOREWS-RF
hostingenvironment
ServiceRegistry
Gateway
ByteIO
BES
RUS
ByteIO
BES
RUS
XACML XACML
HPC-P
GPEapplicationclient
command-lineclient
Eclipse-basedclient
Portal client,e.g. GridSphere
WS-ISOAP JSDL
XUUDB
SAML-VOMS
X.509
UR
JSDLHPC-P
UR
JSDL
WS-RF
SAML
X.509
Local RMS (e.g. Torque, LL, LSF, etc.)
Target System Interface
Local RMS (e.g. Torque, LL, LSF, etc.)
Target System InterfaceDRMAA DRMAA
Courtesy Achim Streit
http://www.unicore.eu 20http://www.unicore.eu
Standards inStandards in
� Security�Full X.509 certificates as base line, XACML based access control�Support for SAML-based VOMS & X.509 proxies in development
� Information system, monitoring, accounting�GLUE 2.0 information service in development (strong interaction with
the GLUE WG)�OGSA-RUS for accounting in development (incl. UR for storing)
� Job management�OGSA-BES, HPC-P: creation, monitoring and control of jobs� job definition compliant with JSDL (+ JSDL HPC ext.)�DRMAA communication to local resource manager for job scheduling
� Data management�Fully OGSA-ByteIO compliant for site-to-site transfers
=> Standards-based Interoperability in OMII-Europe
e-IRG Workshop EML Heidelberg, April 19 – 20, 2007
Germany’s EU Presidency
Germany’s EU Presidency
Our Goal: Sustainability of e-Infrastructurese-IRG Workshop in April ’07:
� Theme 1: Towards a European Grid Infrastructure.Lessons, recommendations: EGI, OMII-UK, HET, CEC, DEISA, Tony Hey
� Theme 2: Sustainability for e-Infrastructures.Sharing policies, resource provisioning, Grid economy, business models,national Grid services, e-social science, large-scale researchinfrastructures
� Theme 3: Bridging the gap between academia and industry.Innovation, industry involvement, EGEE and CoreGRID experience withindustry, strategy for collaboration
e-IRG Workshop EML Heidelberg, April 19 – 20, 2007
Germany’s EU Presidency
Germany’s EU Presidency
Our Goal: Sustainability of e-Infrastructurese-IRG Workshop in April ’07:
� Theme 1: Towards a European Grid Infrastructure.Lessons, recommendations: EGI, OMII-UK, HET, CEC, DEISA, Tony Hey
� Theme 2: Sustainability for e-Infrastructures.Sharing policies, resource provisioning, Grid economy, business models,national Grid services, e-social science, large-scale researchinfrastructures
� Theme 3: Bridging the gap between academia and industry.Innovation, industry involvement, EGEE and CoreGRID experience withindustry, strategy for collaboration
Standards are the key towards achieving these goals !
ETSI Sophia Antipolis 4th e-Infrastructure Concertation December 2007
Courtesy Dieter Kranzlmueller
Last but not least:Standards are a prerequisite for an