gimi i&m and monitoring
DESCRIPTION
GIMI I&M and Monitoring. Mike Zink , Max Ott , Ilya Baldine University of Massachusetts Amherst GEC 18, Brooklyn, October 27 st. Environment. Experimenter. iRODS. Automated. 6.Obtain. 5.Save. 5.Save. LabWiki. 1.Instrument. 4.Plot. 4.Plot. OML Server. 0.Reserve. 2.Run. 2.Run. - PowerPoint PPT PresentationTRANSCRIPT
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GIMII&M and Monitoring
Mike Zink, Max Ott, Ilya BaldineUniversity of Massachusetts Amherst
GEC 18, Brooklyn, October 27st
GENITestBed
OMLServer
LabWiki
iRODS
1.Instrument
2.Run
3.Collect
4.Plot
5.Save
OML Client
6.Obtain Automated
Environment
0.Reserve
Experimenter
2.Run
3.Collect
4.Plot
5.Save
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Status• Portal integration• iRODS• Interop• LabWiki
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Portal Integration
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Portal Integration
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iRODS• Ability to create account implemented in GENI
portal• In test phase• Open to the GENI world?
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Interop• Successful experiments on InstaGENI• GIMI can be used in both testbeds• No experiments that overarch InstaGENI and
ExoGENI and WiMAX
• OS limitations on InstaGENI
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LabWiki
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LabWiki
LabWiki CorePl
ugin
Your
Plu
gin
GENICH/AM OMF iRODS Your
ServiceGIMI
Services
Plan Prepare Execute
LabWiki
LabWiki
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Issues Being Tackled• Architecture fully specified but integration
issues:– iRODS– Better integration of experiment initialization– User-centric data model (one user per slice but
project should be center of data model)
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Try to imagine what your I&M demo at GEC18 should or could look like
• A measurement experiment that includes InstaGENI, ExoGENI, and WiMAX.
• Measurement and Control:– Closed-loop experiments:• Change behavior of slice based on obtained measurement
data– Demonstrated with OpenFlow controller at GEC15
and GEC17
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What will you be showing at the demos
• Measurement based on stitching and cross-Pacific racks.
• Adaptive video streaming from different locations over non-IP OF routers.
• Large scale P2P experiment
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What do you plan to accomplish by GEC19?• Integration of GENI Portal and LabWiki, replacing a “GIMI” Portal button
with the current “init script” capability• Tutorial or documentation to help experimenters write their own GIMI
experiment live graphs• Demonstration of additional measurement types for L2 path health
checking• Demonstration of InstaGENI and ExoGENI resources in a single
experiment• Demonstration of most recent GIMI/LabWiki capability at GEC demo
night• Tutorial of GIMI/LabWiki with experimentation focus emphasizing most
recent enhancements• Release of GIMI 3.0 software
Done
A measurement experiment that includes InstaGENI, ExoGENI, and WiMAX.
Looking at OMF6
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What do you need from other groups?
• More stability in racks• More resources (especially ahead of GECs ;-) )
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Wish List• Rspec conformance• Continue interop group (I will show up more
often!!)• More resources (especially ahead of GECs ;-) )• Layer 2:– Verify L2 path– E.g., stitching in ExoGENI– Link performance– Actual hops between L3 nodes