1 / 36

OSG Operations

OSG Operations. All Hands Meeting Rob Quick (Ops Coordinator ) Slides by: Scott Teige and Kyle Gross. Support Overview. Communications Hub Coordinate Ticketing & Exchanges End-user Support OSG RA Documentation. Communications Hub. 24x7 Telephone – 1-317-278-9699

edana
Download Presentation

OSG Operations

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. OSG Operations All Hands Meeting Rob Quick (Ops Coordinator) Slides by: Scott Teige and Kyle Gross

  2. Support Overview • Communications Hub • Coordinate Ticketing & Exchanges • End-user Support • OSG RA • Documentation

  3. Communications Hub • 24x7 Telephone – 1-317-278-9699 • 24x7 Email – goc@opensciencegrid.org • 24x7 Ticket Creation • Leverage the 24 hour coverage of the GRNOC at IU • Community Notification Tools • Blogspot postings, twitter and RSS feed • http://osggoc.blogspot.com/ • Twitter: OSGGOC (test) • Weekly Operations Meeting • Mondays

  4. Ticketing & Ticket Exchange • Central OSG Ticket System • GOCTicket interface • http://ticket.grid.iu.edu • Ticket Exchange – SC, GGUS, GOC-TX • 10,000 ticket milestone – 2/22/2011

  5. End User Support • OIM Registration • http://oim.grid.iu.edu/ • VOMS (MIS, OSGEDU, CSIU) • Certificate Requests • Twiki Support

  6. OSG RA • Alain Deximo as new OSG RA • Updating Procedures/Docs for effective backup • Other than new POC (Alain), transparent to users

  7. Documentation • Work with OSG Documentation Team • Help them with Twiki setup • https://twiki.grid.iu.edu/twiki • Cleaning up Operations Docs

  8. Service Overview • Information Services • Information to people • Information to machines • Accounting Services • Monitoring Services • Collaborative Services

  9. MyOSG • http://myosg.grid.iu.edu

  10. Display • http://display.grid.iu.edu/

  11. OIM • Open Science Grid Information Management • https://oim.grid.iu.edu • Semi-static information to people and machines • Find contacts, VO information, resources, much more

  12. BDII • Berkeley Database Information Interface • Mostly provides information to machines • Most critical service for GOC • Dynamic information, ~2 minute period • Many services depend on BDII • http://is.grid.iu.edu • Some information to people

  13. Ticket • https://ticket.grid.iu.edu/goc/open • Don’t get stuck, cut a ticket • Ticket Exchange • GOC ticketing system interacts with other support organization ticket systems via the ticket exchange. • Allows seamless interaction of multiple ticket systems, seem to behave as one system.

  14. RSV • Resource and Service Validation

  15. WLCG Comparison • A accounting service • Some OSG resources are also WLCG resources • Separate accounting systems

  16. Software Cache • http://software.grid.iu.edu • Pointers to VDT software • Certificate Authority Distribution • http://software.grid.iu.edu/pacman/cadist/ • VO package • Certificate requests

  17. xxx-ITB • Ditto above but for testing • 1st and 3rd Tuesdays updates to ITB • You are encouraged to test services, particularly those of interest to you • 2nd and 4th Tuesdays updates to Prod. • 5th Tuesday, the GOC rests.

  18. Change Management and Ops Meetings • Change Management Review • Tuesdays • https://twiki.grid.iu.edu/bin/view/Operations/ChangeMgmtMeetingMinutes

  19. Recap from the Ops Coordinator • 15 Minutes • Sustainability • “Yet, in spite of these spectacular strides in science and technology, and still unlimited ones to come, something basic is missing… We have learned to fly the air like birds and swim the sea like fish, but we have not learned the simple art of living together as brothers.” -MLK

  20. Three things you’ve just gottaknow about the VDT(And Frank) Alain Roy Open Science Grid Software Coordinator

  21. But first a poem I have a flower on my head By Andrea Roy I have a Flower on my head What should I do? Should I water it? I think so.

  22. The three things you just gottaknow about the VDT • RSV is way cooler • RPMs for the VDT are on the way • CREAM is coming to the VDT soon

  23. 1. RSV is way cooler As of February 7th, OSG 1.2.17, RSV is just so much cooler for two main reasons: • Common RSV tasks are made simple with the new rsv-control command. • It is really easy to extend RSV with new probes • If you can write a script to test something, you can put it into RSV. • Is there something else you’d like to test? • Standalone installations are much easier (with config.ini)

  24. Easy to list your RSV probes! % rsv-control --list Metrics enabled for host: osg-edu.cs.wisc.edu:10443 | Service ----------------------------------------------------------+-------- org.osg.srm.srmcp-readwrite | OSG-SRM org.osg.srm.srmping | OSG-SRM Metrics enabled for host: osg-edu.cs.wisc.edu | Service ----------------------------------------------------------+--------- org.osg.batch.jobmanager-default-status | OSG-CE org.osg.batch.jobmanagers-available | OSG-CE org.osg.certificates.cacert-expiry | OSG-CE ...

  25. Easy to see the RSV jobs! % rsv-control --job-list Hostname: osg-edu.cs.wisc.edu ID OWNER ST NEXT RUN TIME METRIC 659.0 rsv I 03-06 10:08 org.osg.globus.gridftp-simple 660.0 rsv I 03-06 09:32 org.osg.gip.lastrun 661.0 rsv R 03-06 18:47 org.osg.general.vdt-version ... Hostname: osg-edu.cs.wisc.edu:10443 ID OWNER ST NEXT RUN TIME METRIC 655.0 rsv I 03-06 09:33 org.osg.srm.srmping 656.0 rsv R 03-06 09:28 org.osg.srm.srmcp-readwrite ID OWNER ST CONSUMER 679.0 rsv R html-consumer 680.0 rsv R gratia-consumer

  26. Easy to enable/disable RSV probes! % rsv-control --enable --host osg-edu.cs.wisc.edu \ org.osg.ress.ress-classad-exists Enabling metric 'classad-exists' for host 'osg-edu.cs.wisc.edu' One or more metrics have been enabled and will be started the next time RSV is started. To turn them on immediately run 'rsv-control --on'.

  27. Easy to run a probe right now! % rsv-control --run --host osg-edu.cs.wisc.edu org.osg.general.osg-version Running metric org.osg.general.osg-version: metricName: org.osg.general.osg-version metricType: status timestamp: 2011-03-06 09:24:42 CST metricStatus: OK serviceType: OSG-CE serviceURI: osg-edu.cs.wisc.edu gatheredAt: osg-edu.cs.wisc.edu summaryData: OK detailsData: OSG 1.2.18 EOT

  28. Easy to run all probes to refresh % rsv-control --run –all-enabled Running metric org.osg.certificates.cacert-expiry (1 of 24) metricName: org.osg.certificates.cacert-expiry metricType: status timestamp: 2011-03-07 07:40:40 CST metricStatus: OK serviceType: OSG-CE serviceURI: osg-edu.cs.wisc.edu gatheredAt: osg-edu.cs.wisc.edu summaryData: OK detailsData: Security Probe Version: 1.1 OK: CAs are in sync with OSG distribution EOT Running metric org.osg.general.osg-directories-CE-permissions (2 of 24) ...

  29. Straightforward to get debugging info % rsv-control --profile Running the rsv-profiler... OSG-RSV Profiler Analyzing... Making tarball (rsv-profiler.tar.gz) % rsv-control --verify Testing if Condor-Cron is running... OK Testing if metrics are running... OK (24 running metrics) Testing if consumers are running... OK (2 running consumers) Checking which consumers are configured... The following consumers are enabled: html-consumer gratia-consumer

  30. And now a slight detour: Frank • Frank [last-name removed] • Wrote some code for Condor that “worked”. • But he meant: Works == Compiles • A common mistake for beginners, so we won’t hold it against him. • But it’s a useful indication of progress: A lot has been done, but it requires more before you can test it.

  31. 2. RPMs for the VDT are on the way • We have franked binary RPMs without configuration for: • gLexec • (Actually, they’ve been tested pretty well) • Xrootd • 95% of the worker node (56/59 RPMs) • Currently missing: FTS client • They are in a yum repo, will be available for testing soon.

  32. 3. CREAM is coming to the VDT soon • Basic CREAM install via Pacman • Currently franks, but known problems • End of March • CREAM install via RPMs • End of April    And then a period of testing/finalizing • Ready for production by September • Timeline driven by ATLAS needs

  33. I’m happy if you leave with those three things • RSV is way cooler • RPMs for the VDT are on the way • CREAM is coming to the VDT soon But I’ll say a two more things:

  34. Two More Things • Plan for next round of OSG: • Do RPMs right: source packages, intermix with external dependencies neatly… • Community-oriented distributions • We are getting better about collecting accurate requirements and reporting work plans/time lines

  35. But wait! There’s more! • The Second Annual OSG Summer School! • June 26-30, 2011 • Learn about high-throughput computing, OSG, and more! • Tell anyone that would be interested, spread the word! • https://twiki.grid.iu.edu/bin/view/Education/OSGSummerSchool2011

  36. Any Questions? • I’m here until Thursday—please come and talk to me. • Or email me: roy@cs.wisc.edu

More Related