CrossGrid WP3 Task Non-invasive Monitoring Trinity College Dublin Brian Coghlan, Stuart Kenny, David O’Callaghan Santiago FEB-2003

CrossGrid Task 3.3 Task Design R-GMA defines 5 fundamental Producers R-GMA defines 5 fundamental Producers The 5 th is being developed within CrossGrid The 5 th is being developed within CrossGrid Canonical Producer 3 rd Party Information Acquisition Instrument Four are being developed within EDG Four are being developed within EDG Grid Information System (R-GMA) Resilient Producer DataBase Producer Latest Producer System Being Monitored StreamProducer Achieve relational behaviour using EDG R-GMA Achieve relational behaviour using EDG R-GMA Technical Annex: ‘SQL-query-based tool support for non-invasive monitoring’ Technical Annex: ‘SQL-query-based tool support for non-invasive monitoring’

Santiago FEB-2003 CrossGrid Task 3.3 Canonical Producer CPAPI User Code CPServlet Information CreateTable, Port, Protocol, Security, SQL Support, Multiple Query Support Conn ID, Security Query ResultSet Port To Registry Query from Consumer Servlet ResultSet to Consumer Servlet may be in 3 rd Party Instrument

Santiago FEB-2003 CrossGrid Task 3.3 CP User Code Structure CPAPI Although the User Code can essentially be anything, certain components will almost always be present: Query Parser Query Parser Query Parser Authorisation Authorisation Authorisation Authentication Authentication Authentication UserCode Sensor Sensor Sensor Search Engine Search Engine Search Engine

Santiago FEB-2003 CrossGrid Task 3.3 SANTA-G Network Tracer Demonstrator DBProducer QueryService QueryEngineQEAPI SensorCPAPI Conn ID Create tableSearchEngine SE API seek data query resultsetTraceFiles System Being Monitored CPServlet Conn ID Create table control status query resultset To Registry 3 rd Party Network Trace Instrument (TCPdump)

Santiago FEB-2003 CrossGrid Task 3.3 Task Status CP/SANTA-G: CP/SANTA-G: installed in TCD & LIPdone it worksdone sources are in EDG and X# CVSdone RPMs are in X# GridPortaldone functionality is as per deliverabledone Current Status: Current Status: only can use off-line data from TCPdump  logfiles restricted schema & restricted SQL parsing no authentication or authorization sensor & query engine are separate modules

Santiago FEB-2003 CrossGrid Task 3.3 Task Status Dependencies: Dependencies: R-GMA, Tomcat, … R-GMA, Tomcat, … Integration with other WPs/Tasks: Integration with other WPs/Tasks: Task Task  Task Task Task  Task To be done M12-M24 To be done M12-M24 Task SANTA-G Task JIRO Task Postprocessing R-GMA

Santiago FEB-2003 CrossGrid Task 3.3 Task Status Plans: Plans: Complete the schemaM18 Add more SQL parsing supportM18 Add on-line data acquisitionM18 Integrate sensor and query enginesM18 Add authentication (with R-GMA)M36 Add authorization (LCAS?)M36 OGSA-ficationbe ready Extend vieweropportunistically

Santiago FEB-2003 CrossGrid Task 3.3 SANTA-G Demonstration cagnode39 (CE07) Irish RB/LB server LCFG server cagnode32 (CE00) cagnode45 Gatekeeper CE Local GIIS/R-GMA Net Tracer 100Mb switch CA server RA server proxy-arp FirewallInternet not connected cagnode00 cagnode15 NIS master & slave RAID servers HTTP server disbabled 100Mb switch cagnode47 (SE00) Irish GIIS/R-GMA TCDDublin cagnode44 (UI) CESGASantiago  Register  Query  ResultSet

Santiago FEB-2003 CrossGrid Task 3.3 SANTA-G Query View

Santiago FEB-2003 CrossGrid Task 3.3 SANTA-G Packet View