1. INFSO-RI-508833 Enabling Grids for E-sciencE www.eu-egee.org GridICE: Grid and Fabric Monitoring Integrated for gLite-based Sites Sergio Fantinel INFN (Italy) sergio.fantinel@lnl.infn.it ISGC 2007, Taipei (Taiwan) 2007-03-29

2. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 2 OUTLINE Brief Architecture Overview Stakeholders Sample Usage Views

3. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 3 Deployment Layout and info Sources GOC DB standard info providers extended info providers GOCDB collected information

4. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 4 Infrastructure Layout DB GRIS (GLUE+ schema) LEMON Server cluster head node information providers farm monitoring archive run ldif output write read information index BDII/GIIS (GLUE schema) monitoring server First discovery phase Cont. discovery & collection ldap query web interface cluster worker node /proc filesystem sensors run read metric output LEMON monitoring agent cluster worker node /proc filesystem sensors run read metric output GridICE Schema SITE Level

5. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 5 Stakeholders High level Managers –Interested in bird-eyes view of resources status and usage (aggregations, reports, graphs) Grid Operators (CIC, ROC,…) –Detail views for day by day shifts help Site Administrators –Site level grid and fabric detail views Grid Users –Interested in job submission ad tracking

6. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 6 GridICE sensors at fabric level Standard per host metric collection –CPU, MEM, VMEM, FileSystem, Net Interfaces, … GridICE specific probes for advanced measurement –In Production:  Job monitoring  LRMSInfo  Generic/per role Daemons status with simple config –Ready but not in release:  WMSLB –In developing (almost ready)  storage (CASTOR, DPM, dCache) internal status (almost done, integration needed)  FTS

7. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 7 Summary High Level Overview

8. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 8 VOs Summary View

9. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 9 VO Computational Resources

10. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 10 Available Brokers Status

11. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 11 Site Comp. Resources Status

12. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 12 Site Details

13. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 13 Daemons Grid Service Status Site can be notified by the GridICE server on daemons status change

14. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 14 Site Grid Jobs

15. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 15 Site detailed graphs

16. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 16 SNAP

17. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 17 SNAP

18. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 18 SNAP

19. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 19 SNAP

20. Enabling Grids for E-sciencE INFSO-RI-508833 ISGC2007, Taipei (Taiwan), 2007-03-29 20 SNAP