1 / 8

WiatG - current status and further development

WiatG - current status and further development. SEE-GRID-2 PSC05 meeting Thessalonica, Greece September 11-12, 2007. Dusan Vudragovic CERN. Introduction. Web application for visualization of BDII information http://bdii.phy.bg.ac.yu/WiatG/pl/WiatG.pl

tracey
Download Presentation

WiatG - current status and further development

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. WiatG - current status and further development SEE-GRID-2 PSC05 meetingThessalonica, Greece September 11-12, 2007 Dusan Vudragovic CERN The SEE-GRID-2 initiative is co-funded by the European Commission under the FP6 Research Infrastructures contract no. 031775

  2. Introduction • Web application for visualization of BDII information • http://bdii.phy.bg.ac.yu/WiatG/pl/WiatG.pl • Used as an operational tool for site monitoring • Highly responsive tool because it uses AJAX • Partial refresh (client receives part by part of the page) • Asynchronous (server is processing in the background, so one may send several requests) • Current version seeks for: CE, gCE, RB, gRB, SE, LFC, FTS and GridICE • Documentation available: • http://wiki.egee-see.org/index.php/WiatG SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  3. Who is using it • Several regional projects • EUMedGRID (bdii.isabella.grnet.gr) • EUChinaGrid (euchina-bdii-1.cnaf.infn.it) • EELA (lnx112.eela.if.ufrj.br) • BalticGrid (bdii.mif.vu.lt) • Int-EU-Grid (i2g-ii01.lip.pt) • Health-e-Child (hec-maat-server2.cern.ch)http://hec-maat-server1.cern.ch/WiatG/pl/WiatG.pl • ROC CERN • PROD (lcg-bdii.cern.ch) • PPS (pps-bdii.cern.ch) • OPS (sam-bdii.cern.ch) SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  4. Technologies • Following technologies are included in WiatG: • Perl is used for LDAP connection to BDII and generation of HTML and XML data. • XML, the format for sending data from the web server to the client. • Cascading Style Sheets (CSS), a markup language used to define the presentation style of a page. • JavaScript, a scripting language. • XMLHttpRequest, an object that is used to exchange data between web client and web server. • Document Object Model (DOM), which provides a logical view of a web page as a tree structure. SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  5. Architecture WiatG Server Side Browser Client XMLHTTPRequest ApacheHTTPServer HTTP Request LDAPtoXML script XMLHTTPRequest callback() XML Data Java Script Call HTML & CSS Data Query Response LDAP User Interface BDII SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  6. WiatG in action SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  7. Further development (short term) • Addition of new services (MyProxy, localLFC, VO software tags, …) • Development of the new tool “What should be at the Grid” (WsbatG) • Based on the site configuration exported from HGSM/GOCDB • Visually identical tool, providing the expected status of BDII in WiatG SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

  8. Further development (long term) WiatGS User Interface WiatG User Interface WsbatG User Interface HGSM/GOCDB web service BDII web service sBDII web service Check equality of sBDII-BDII information Check correctness of BDII data Check correctness of HGSM/GOCDB data Check correctness of sBDII data Check equality of BDII-HGSM/GOCDBinformation Alarms Dashboard Alarms Dashboard UI SAM SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007 SEE-GRID-2 PSC05 meeting, Thessalonica, Greece - September 11-12, 2007

More Related