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Condor and Grids

Condor and Grids. Potential Topics. Supported grid types Matchmaking GlideIn Credential handling Scalability Firewalls Monitoring & validation Troubleshooting. Potential Topics. Supported grid types Matchmaking GlideIn Credential handling Scalability Firewalls

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Condor and Grids

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  1. Condor and Grids

  2. Potential Topics • Supported grid types • Matchmaking • GlideIn • Credential handling • Scalability • Firewalls • Monitoring & validation • Troubleshooting

  3. Potential Topics • Supported grid types • Matchmaking • GlideIn • Credential handling • Scalability • Firewalls • Monitoring & validation • Troubleshooting

  4. Pre-WS GRAM • Submit filegrid_resource = gt2 \ foo.edu/jobmanager-pbsglobus_rsl = (queue=long)\ (condor_submit=(universe java))

  5. OGSA GRAM • Submit filegrid_resource = gt3 http://foo.edu/\ ogsa/services/base/gram/\ PBSManagedJobFactoryServiceglobus_rsl = (queue=long)\ (condor_submit=(universe java)) • Museum mode

  6. WS GRAM • Submit filegrid_resource = gt4 foo.edu PBSglobus_xml = <queue>long</queue>

  7. NorduGrid • Submit filegrid_resource = nordugrid foo.edunordugrid_rsl = (queue=long)

  8. Unicore • Submit filegrid_resource = unicore usite.org vsitekeystore_file = keystorekeystore_passphrase_file = keystore.pwkeystore_alias = my cert

  9. Condor • Submit filegrid_resource = condor schedd.foo.edu \ cm.foo.eduremote_universe = java

  10. PBS • Submit filegrid_resource = pbs

  11. LSF • Submit filegrid_resource = lsf

  12. Matchmaking • Job Adgrid_resource = $$(ResourceName)requirements = TARGET.ResourceName \ =!= Undefinedrank = random()

  13. Matchmaking • Machine AdMyType = “Machine”TargetType = “Job”Name = “foo.edu”Machine = “foo.edu”ResourceName = “gt4 foo.edu PBS”UpdateSequenceNumber = 4Requirements = TARGET.JobUniverse == 9 && \ CurMatches < 10CurMatches = 0Rank = 0.0CurrentRank = 0.0WantAdRevaluate = True

  14. Matchmaking • Advertising a resourcecondor_advertise UPDATE_STARTD_AD \ ad-file • Call periodically • Use unix time for UpdateSequenceNumber

  15. MyProxy • Submit fileMyProxyHost = foo.edu:12345MyProxyServerDN = /DC=org/DC=doegrids…MyProxyCredentialName = proxy_fileMyProxyRefreshThreshold = 240 #minsMyProxyNewProxyLifetime = 12 #hrsMyProxyPassword = password • Or give password on command linecondor_submit -p password submit.desc

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