EGEE-III INFSO-RI Enabling Grids for E-sciencE EGEE and gLite are registered trademarks Xavier Jeannin (CNRS/UREC Paris, FR) 24 February 2010 PerfSONAR-Lite TSS (TroubleShooting services)

Enabling Grids for E-sciencE EGEE-III INFSO-RI Contents PerfSONAR-Lite TSS brief reminder Tour of PerfSONAR-Lite Beta-test and deployment Future of PerfSONAR-Lite TSS PerfSONAR-Lite TSS — X. Jeannin — TNLC February

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Overview of PerfSONAR-Lite TSS Network troubleshooting tool –Launch test on demand from the Grid site under central server control: ping, traceroute, DNS lookup, nmap and bandwith measurements ENOC Local site light PerfSONAR’s sensor administrator Central ENOC monitoring server 1 Grid site B ENOC supervisor, ROC or site administrator Grid site A 6

Enabling Grids for E-sciencE EGEE-III INFSO-RI Client / Probe License Apache 2.0 Installation –Tested on Scientific Linux 5.2 –Installation Guide –Repository on Erlangen site  Deployment –Mutual authentication between probe/client and the central server 4 PerfSONAR-Lite TSS — X. Jeannin — TNLC February 2010

Enabling Grids for E-sciencE EGEE-III INFSO-RI Tour of PerfSONAR-Lite TSS Authentication Data Management –Register a probe –Manage a probe (access, edit) –Specific features to mitigate GOCDB inaccuracy & downtimes  Manage user (user not registered in GOCDB), new site, new ROC Test –Ping, traceroute, DNS lookup, nmap test, BWCTL 5 PerfSONAR-Lite TSS — X. Jeannin — TNLC February 2010

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Authentication by certificate

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Manager connexion

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Data management

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Register a probe

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Provide / revoke user access to individual probes

Enabling Grids for E-sciencE EGEE-III INFSO-RI Test example: BWCTL 11 PerfSONAR-Lite TSS — X. Jeannin — TNLC February 2010

Enabling Grids for E-sciencE EGEE-III INFSO-RI Test example: BWCTL 12 PerfSONAR-Lite TSS — X. Jeannin — TNLC February 2010

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Basic tests notification

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Nmap

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Beta-test and deployment The beta-testing will last 1 month during March 2010 –GARR –CC-IN2P3 –EELA –… We have asked SA1 help but SA1 answered that we have to find new beta-test sites by our own mean

Enabling Grids for E-sciencE EGEE-III INFSO-RI PerfSONAR-Lite TSS — X. Jeannin — TNLC February Future of PerfSONAR-Lite TSS Foster the deployment within EGI –Move ENOC installation (CNRS/Lyon) in GARR infrastructure (Rome) A very useful tool for different type of users: –A network provider –A grid project –A big institute which have a lot of units spread over the world Future maintenance –No funding for the maintenance for the code; Investigate if there is a specific task in EGI that could take over the maintenance of the software within EGI –CNRS is interested in improving and developing the software