We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byClaire Dixon
Modified over 3 years ago
© 2006 Open Grid Forum SAGA and SD OGF19 Chapel Hill, NC Steve Fisher
© 2006 Open Grid Forum 2 Inputs Work in gLite (EGEE) on SD Meeting (Copenhagen) between EGEE, OSG, OMII (Europe and UK), Nordugrid, ARC, Globus and FSU decided that SD API is a good thing
© 2006 Open Grid Forum 3 SD architecture in gLite Service Discovery API Applications/Services R-GMA Plug-in BDII Plug-in XML File Plug-in XPath Query R-GMA Info. Systems BDII Info. Systems SQL Query LDAP Query Services publish directly to the information system
© 2006 Open Grid Forum 4 GLUE 1.3 Service Site may have many services Services have n:n self-relationship Service may have service data (key, value) * * * *
© 2006 Open Grid Forum 5 SD API Finding Services Based on various search criteria Includes key/value pairs (open-ended) Can use multiple plugins (and combine the results) Returns a service object Has getter methods Hide implementation Allow changes Optimal efficiency
© 2006 Open Grid Forum 6 listServices Filter strings uses SQL syntax as if it were part of a where clause selecting from a single table. 3 filter strings simplifies the implementation, clarifies the description of the functionality avoids clash with key name being glue attributes. ListServices IN ServiceFilterString IN VOFilterString IN DataFilterString OUT List of service objects"
© 2006 Open Grid Forum 7 Column Names Column names in the service filter are: Type - type of service Name - name of service Site - name of site Endpoint - will normally be used wth the LIKE operator Service - for associated services Column names in the VOFilterString are VO - will often be used with the IN operator Column names in the The DataFilterString are taken from the service data key/value pairs.
© 2006 Open Grid Forum 8 Examples listServices ("Type = 'org.glite.security.voms' ", NULL, NULL) for a matching type ListServices ("Site IN ('INFN-CNAF', 'RAL-LCG2') ", NULL, NULL) all services running at any of the two sites listServices("Type = 'ResourceBroker' AND Site LIKE '%INFN%' ", NULL, NULL) all services matching a type and site name by pattern listServices (NULL, "VO IN ('cms', 'atlas') ", NULL) all services for matching VOs listServices (NULL, "VO = 'dteam'", "source = 'RAL-LCG2' OR destination = 'RAL-LCG2' ") all services of a matching VO and key/value pairs listServices ("Type = 'ResourceBroker' ", NULL, "RunningJobs >=1 AND RunningJobs <= 5 ") all service matching service type and key/value interval listServices ("Endpoint LIKE '%PrimaryProducer%' ", NULL, NULL) all services matching end point pattern
© 2006 Open Grid Forum 9 Going further Have so far done nothing about conformance to SAGA style Currently writing a prototype 3 string selection (to replace current large set of calls) Need to define both the user API the plug-in API Does the approach feel right?
© 2006 Open Grid Forum 10 Full Copyright Notice Copyright (C) Open Grid Forum (2006). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. The limited permissions granted above are perpetual and will not be revoked by the OGF or its successors or assignees.
INFSO-RI Enabling Grids for E-sciencE Information and Monitoring Status and Plans GridPP18, Glasgow, Mar 2007.
E-infrastructure shared between Europe and Latin America FP6−2004−Infrastructures−6-SSA gLite Information System Pedro Rausch IF.
FP6−2004−Infrastructures−6-SSA E-infrastructure shared between Europe and Latin America gLite Information System Claudio Cherubino.
FP6−2004−Infrastructures−6-SSA E-infrastructure shared between Europe and Latin America Information System (IS) Valeria Ardizzone.
© 2006 Open Grid Forum Glue-WG Sergio Andreozzi – INFN-CNAF 31 January 2007.
FESR Trinacria Grid Virtual Laboratory gLite Information System Muoio Annamaria INFN - Catania gLite 3.0 Tutorial Trigrid Catania,
INFSO-RI Enabling Grids for E-sciencE gLite Information System: R-GMA Tony Calanducci INFN Catania gLite tutorial at the EGEE User.
EGEE-II INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks Information System on gLite middleware Vincent.
IST E-infrastructure shared between Europe and Latin America The gLite Information System(s) Christian Grunfeld, UNLP EELA.
E-infrastructure shared between Europe and Latin America gLite Information System(s) Manuel Rubio del Solar CETA-CIEMAT EELA Tutorial, Mérida,
GLite Information System(s) Antonio Juan Rubio Montero CIEMAT 10 th EELA Tutorial. Madrid, May 7 th -11 th,2007.
E-science grid facility for Europe and Latin America Updates on Information System Annamaria Muoio - INFN Tutorials for trainers 01/07/2008.
E-infrastructure shared between Europe and Latin America 12th EELA Tutorial for Users and System Administrators gLite Information System.
INFSO-RI Enabling Grids for E-sciencE Information System Valeria Ardizzone INFN EGEE NA4 Generic Applications Meeting Catania,
INFSO-RI Enabling Grids for E-sciencE
EGEE-II INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks R-GMA Now With Added Authorization Steve.
INFSO-RI Enabling Grids for E-sciencE R-GMA Gergely Sipos and Péter Kacsuk MTA SZTAKI Credit to Valeria Ardizzone.
Giuseppe Codispoti INFN - Bologna Egee User ForumMarch 2th BOSS: the CMS interface for job summission, monitoring and bookkeeping W. Bacchi, P.
INFSO-RI Enabling Grids for E-sciencE Information and Monitoring Status and Plans GridPP16, QMUL, 29 Jun 2006 Steve.
Tecnologia dei Servizi Grid e cloud computing - Lezione 9b 0 Lezione 9b - 16 Dicembre 2009 Il materiale didattico usato in questo corso è stato mutuato.
EGEE-II INFSO-RI Enabling Grids for E-sciencE Introduction to R-GMA: Relational Grid Monitoring Architecture.
29 June 2006 GridSite - - Andrew McNabwww.gridsite.org VOMS and VOs Andrew McNab University of Manchester.
EGEE is a project funded by the European Union under contract IST Integration of RGMA and Service Discovery in WMS Enzo Martelli INFN Milano.
Application code Registry 1 Alignment of R-GMA with developments in the Open Grid Services Architecture (OGSA) is advancing. The existing Servlets and.
An information and monitoring system for static and dynamic information about grid resources, applications, networks … RDBMS Servlet aware of API during.
WP3 Relational Work Progress Report 11/5/2001 Steve Fisher / RAL.
JSAGA2 Overview job desc. gLite plug-ins Globus plug-ins JSAGA hidemiddlewareheterogeneity (e.g. gLite, Globus, Unicore) JDLRSL.
WP3 Information and Monitoring Steve Fisher / RAL 23/9/2003.
Chapter 7 Managing Data Sources. ASP.NET 2.0, Third Edition2.
EGEE-II INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks Introduction to EGEE hands-on Gergely Sipos.
EGEE is a project funded by the European Union under contract IST R-GMA: Status and Plans Antony Wilson / RAL GridPP 12 - Brunel
EGEE User Forum Data Management session Development of gLite Web Service Based Security Components for the ATLAS Metadata Interface Thomas Doherty GridPP.
INFSO-RI Enabling Grids for E-sciencE /10/20054th EGEE Conference - Pisa1 gLite Configuration and Deployment Models JRA1 Integration.
Using HLRmon for advanced visualization of resource usage Enrico Fattibene INFN - CNAF ISCG 2010 – Taipei March 11 th, 2010.
13th EELA Tutorial, La Antigua, 18-19, October E-infrastructure shared between Europe and Latin America FP6−2004−Infrastructures−6-SSA
Implementation of GLUE 2.0 support in the EMI Data Area Elisabetta Ronchieri on behalf of JRA1’s GLUE 2.0 Working Group INFN-CNAF 13 April 2011, EGI User.
Jennifer Widom Relational Databases The Relational Model.
Grid Standardization from the NorduGrid/ARC perspective Balázs Kónya, Lund University, Sweden NorduGrid Technical Coordinator ETSI Grid Workshop on Standardization,
Current status of grids: the need for standards Mike Mineter TOE-NeSC, Edinburgh.
EGEE-III INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks APEL CPU Accounting in the EGEE/WLCG infrastructure.
HTCondor and the European Grid Andrew Lahiff STFC Rutherford Appleton Laboratory European HTCondor Site Admins Meeting 2014.
21 Sep 2005LCG's R-GMA Applications R-GMA and LCG Steve Fisher & Antony Wilson.
EGEE-III INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks Wojciech Lapka SAM Team CERN EGEE’09 Conference,
Africa & Arabia ROC tutorial The GSTAT2 Grid Monitoring tool Mario Reale GARR - Italy ASREN-JUNET Grid School - 24 November 2011 Africa & Arabia ROC Tutorial.
GLite Status Stephen Burke RAL GridPP 13 - Durham.
LCG WLCG Accounting: Update, Issues, and Plans John Gordon RAL Management Board, 19 December 2006.
EGI Technical Forum Amsterdam, 16 September 2010 Sylvain Reynaud.
FP6−2004−Infrastructures−6-SSA E-infrastructure shared between Europe and Latin America R-GMA Server Installation Valeria Ardizzone.
Grid Deployment Enabling Grids for E-sciencE BDII 2171 LDAP 2172 LDAP 2173 LDAP 2170 Port Fwd Update DB & Modify DB 2170 Port.
Chapter 10 Queries and Updating Part C. SQL Copyright 2005 Radian Publishing Co.
© 2017 SlidePlayer.com Inc. All rights reserved.