1. EGEE-III INFSO-RI-222667 Enabling Grids for E-sciencE www.eu-egee.org EGEE and gLite are registered trademarks Regional Operations Dashboard Workplan Cyril L’Orphelin - CNRS/IN2P3

2. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Different models Central Dashboard Central Web Service GGUS Helpdesk Dashboard Regional View REGION 2 CENTRAL LEVEL REGION 3 Regional Helpdesk Web Service Instance Dashboard Instance + DB Regional Helpdesk Web Service Instance Dashboard Instance + DB REGION 4 (present situation) REGION 1

3. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Current situation Central Dashboard Regional views Central Web Service GGUS Helpdesk Regional Resources GOC DB SAMSAM

4. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Final model – Most distributed case Central Dashboard Central Web Service GGUS Helpdesk Web Service Instance Regional Helpdesk Regional GOC DB GOC DB Nagios DB Dashboard =>Nagios Alarms Nagios NDOUtils

5. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 The intermediary step Central Dashboard Regional views Central Web Service GGUS Helpdesk Regional Resources Regional Helpdesk Regional GOC DB GOC DB Nagios DB Nagios NDOUtils

6. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Integration into Lavoisier XSLTTransformation XML SAM GOC DB BDII GSTAT NAGIOS DB DataView Reusable adapters / plug-in LAVOISIER DataView DataView DataView DataView Web Service Operations

7. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Packaging phase This work will be essentially a reengineering work. We will transform the dashboard into a package, easy deployable on a machine. The work will be done on several parts: –the php files : we need to be as independent as possible from external libraries –the web service Lavoisier: we need to deliver a complete package of Lavoisier including the jar files (for the plug-in), a global configuration file, the configuration files to exploit resources. We will provide standard plug-ins but it will be easy to add new ones. –the database component : this component is suppose to be deployed with Nagios

8. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Technical consequences These evolutions are essentially based on the integration of all resources into our Web Service Lavoisier. It means that a important work will based on Lavoisier: –Regionalization of resources –Isolation of resources. –Integration of GOC DB info ( to replace direct SQL queries). > This work will be done before July 2009. This instance of dashboard will also be developed apart from the portal to ease the deployment in Region. > This work will start in March We will propose a dashboard working only with the Database provided in Nagios by NdoUtils, and with Lavoisier. > This work will start in parallel with the previous ones.

9. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Constraints Until Nagios is not deployed everywhere we have to continue with the Regional dashboard based on SAM for the current work of Operators. It means that we have to continue to work to improve this historical dashboard ( requirements are registered via savannah ) and in the mean time we will have to develop a new one. We need to be sure that every regional components are able to discuss with the Central components (we will define a standard way to communicate between the different Web Services ). We will hide the differences between SAM and Nagios with Lavoisier => the dashboard should work indifferently in both 2 cases ( only display will be slightly different )

10. Enabling Grids for E-sciencE EGEE-III INFSO-RI-222667 Useful links Requirements on the Regional Dashboard : –Link to savannah supportLink to savannah support Description and sources of Lavoisier –http://grid.in2p3.fr/lavoisier/http://grid.in2p3.fr/lavoisier/ Regional Dashboard : –https://cic.gridops.org/index.php?section=roc&page=dashboard& subpage=federationhttps://cic.gridops.org/index.php?section=roc&page=dashboard& subpage=federation