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The Condor “RoadMap” Condor Week 2003

The Condor “RoadMap” Condor Week 2003. Todd Tannenbaum Department of Computer Sciences University of Wisconsin-Madison http://www.cs.wisc.edu/condor condor-admin@cs.wisc.edu. Overview. Impact of the new license What to expect over the next year(*) Research thrusts Software Release plans

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The Condor “RoadMap” Condor Week 2003

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  1. The Condor “RoadMap”Condor Week 2003 Todd Tannenbaum Department of Computer Sciences University of Wisconsin-Madison http://www.cs.wisc.edu/condor condor-admin@cs.wisc.edu

  2. Overview • Impact of the new license • What to expect over the next year(*) • Research thrusts • Software Release plans * Must-Forget-Disclaimer-Clause Rigorously Enforced

  3. License Change:Old License “Condor Internal Use License” • Right to install & use Condor at your organization • Can create derivative works, but… • May not redistribute • Long and complex • “Draconian” clauses

  4. License Change:New License “Condor Public License” Changed Feb 03 – Permits: • Installation and use • Reproduction • Modification • Redistribution • All with or without modification • In source and binary forms ! • Very similar to Globus License

  5. Open Source, but…WHERE’S THE BEEF^H^H SOURCE?!? • Readying the code • Making code base “self-contained” • Expect public source releases in summer • Note: License already changed!

  6. How much support we can give open source contributors is an open question. Some Strategies...

  7. Contribution Strategies • Bug fixes, no problem… • Significant Enhancements • Layer logic on top of Condor whenever possible • If changes are required to core Condor, open a dialog w/ the Condor Teambefore starting to work on your implementation

  8. Sending Contributions to Condor • Send us: • Source • Documentation • Testing strategy utilized • License issues; contribution must be • Licensed to the Condor Project, or • Assigned to the Condor Project, or • In the public domain w/ a compatible license • NOTE: GPL is not a compatible license!

  9. Issues: Open Source to Open Community • Discussion List • Online Source Code Repository • Do not need to wait for developer releases • RUST (or bugzilla?) move to online • Better developer documentation

  10. Release Schedule • Current Developer Release on the web: Condor v6.5.1 • What we have in-house: Condor v6.5.3 • Condor v6.5.3 is our next stable release candidate, and is in “code freeze”. • Condor v6.6.0 is ~4 weeks away.

  11. What’s New in Condor v6.6? • Covered by Zach. • What’s coming down the road in the next developer series? Already heard about: • “Self-contained” open source friendly build process • Closer integration w/ NMI / VDT build and test process • HawkEye • COD improvements

  12. Already heard about, cont. • Grid Shell • Generic “wrapper” for grid jobs • Monitor resource utilization of job • Monitor progress and completion status of job • Online I/O access independent of grid middleware • Perhaps some FTSH components

  13. Already heard about, cont. • Condor-G • MyProxy integration • Job Policy Expressions • Improved (easier) GlideIn • New Job Types • GT3 (OGSA), Oracle, NorduGrid

  14. What’s Next?Future Directions • Increased integration of data management and other Condor Project technology into the Condor HTC Software • And collaborator data management technology: • SRM • IBP • SAM • GridFTP • SRB • NeST • PFS • Stork • Diskrouter • FTSH • ByPass • NMI/VDT • HawkEye • GCB • Condor-G

  15. What’s Next? Big Item: More focus on being a service provider than just an end-user tool • XML representations of user logs, ClassAds, accounting info, etc. • Developer APIs / libraries • DRMAA • (Distributed Resource Management Application API) • SOAP access to services • Grid Service (OGSI)

  16. Distributed Resource Management Application API • Specification for the submission and control of jobs to one or more DRM systems • An API : not a protocol • Scope • Does: job submission, monitoring, control, final status • Does not: file staging, reservations, security, … • Proposed specification announced at GGF 7 • Committee co-chaired by Intel and Sun

  17. SOAP/Grid Service condor_schedd Cedar Web Service: SOAP HTTPS OGSI: SOAP HTTPG

  18. More what’s next… • Condor on Windows • Pass user credential to the execution site • Run the job as the user • Complete Shared Filesystem Support • Remote System Calls • No relink required • Note: Remote I/O Socket is already available • Assist with ACL management • Weds: Condor on Win32 BoF • Ports • “Clipped”  Full • Clipped means everything except the STANDARD universe

  19. Ports available Now (v6.6) • Full : • Linux RedHat 6.x, 7.x [x86] • HPUX 10.20 • Tru64 4.x • Solaris 2.6,2.7,2.8,2.9 [SPARC] • IRIX 6.5 • “Clipped” • Linux RedHat 8.0 [x86] • Linux SUSE and RH 7.2 [IA64] • Tru64 5.1 • HPUX 11.11 • Windows NT/2K/XP • Max OS X

  20. Ports in the Hopper • Full versions of everything clipped • And: • RedHat 9 [x86 and IA64] • AIX 5.1 “clipped” • HPUX 11.11 [PA2.0 and IA64] “clipped”

  21. More what’s next… • New version of ClassAds into Condor • Conditionals !! • if/then/else • Aggregates (lists, nested classads) • Built-in functions • String operations, pattern matching, time operators, unit conversions • Clean implementations in C++ and Java • ClassAd collections • Just this + open source changes may become ver 6.8.0.

  22. Thank you!

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