Changes between Version 2 and Version 3 of GEC12InstMeasWorkingSession


Ignore:
Timestamp:
10/26/11 16:38:23 (8 years ago)
Author:
hmussman@bbn.com
Comment:

--

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  • GEC12InstMeasWorkingSession

    v2 v3  
    1 == Instrumentation & Measurement Working Session ==
    2 
    3   Wed, 0830-1200
    4 
    5   Organizer: Harry Mussman, GPO
    6 
    7   Description: This session will review the status of current I&M
    8   design and prototyping efforts, including the I&M services that have
    9   been deployed in GENI and the I&M software that is now available to
    10   experimenters and operators.  Various I&M use cases will then be
    11   illustrated using example experiments.
    12 
    13 
    141[[PageOutline]]
    152
     
    8572=== 2.9 DOR Project Overview ===
    8673
     74== 3)  Break ==
     7510:00am  [[BR]]
     76
     77== 4)  GENI I&M Operational Environment at End of Spiral 4 ==
     7810:30am [[BR]]
    8779
    8880
    89 ===  3)  Current I&M Design and Prototyping Efforts ===
    90 1:35pm [[BR]]
     81== 5)  Priority Topics and Next Steps ===
     8210:40am  [[BR]]
    9183
     84=== 5.1)  Overview ===
    9285
    93 ==== 3.1)  Instrumentation Tools (Kentucky) ====
    94 1:35pm  [[BR]]
    95 Jim Griffioen, Hussam Nassir[[BR]]
    96   [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/Instrumentation%20Tools.pdf  slides] [[BR]]
    97   Summary and status [[BR]]
    98   Intended use(s):  experimenter's slice  operator's infrastructure measurement slice?[[BR]]
    99   Creates or includes info for MDOD?  in druple DB?   mapping to MDOD elements?  object_type?  object_format?  interpretation_method?[[BR]]
    100   Includes persistent operational services?  portal  local archive [[BR]]
    101   Integrates with MDA service?  how?  stores tarball  status?  issues?[[BR]]
    102   Authorization methods supported?   issues?[[BR]]
     86Descriptor Schema and Registry  [[BR]]
    10387
    104   Note from Jim on 7/6:  As for other topics you may want to discuss, one of the things that continues to be a big headache for us is limiting access to measurement data.  Currently we have to deal with several different users accounts, authentication schemes, object granularity, etc.   BTW, we have integrated INSTOOLS with the CNRI workspace model, but again, they have yet another set of user accounts and passwords to deal with. If we could start moving toward some standards in this area, that would be very helpful.  [[BR]]
     88Object Schema and Registry  [[BR]]
    10589
    106 ==== 3.2)  OMF/OML  (NICTA) ====
    107 1:45pm  [[BR]]
    108 Max Ott[[BR]]
    109   [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/GEC11%20-%20OML%20update.pptx  slides] [[BR]]
    110   Summary and status [[BR]]
    111   Intended use(s):  experimenter's slice   operator's infrastructure measurement slice?[[BR]]
    112   Creates or includes info for MDOD?  mapping to MDOD elements?  object_type?   object_format?  interpretation_method?[[BR]]
    113   Includes persistent operational services?    centralized OML data service (will be needed for WiMAX base stations)[[BR]]
    114   Integrates with MDA service?  how?  status?  issues?[[BR]]
    115   Authorization methods supported?   issues?[[BR]] 
     90I&M Use Cases for Experiments  [[BR]]
    11691
     92I&M Use Cases for Infrastructure Measurement  [[BR]]
    11793
    118 ==== 3.3)  perSONAR/LAMP  (Delaware, I2) ====
    119 1:55pm  [[BR]]
    120 Jason Zurawski, Ezra Kissel, Martin Swany [[BR]]
    121   [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/20110728-IM-LAMP.ppt  slides]  [[BR]]
    122   Summary and status [[BR]]
    123   Intended use(s):  experimenter's slice?  operator's infrastructure measurement slice?[[BR]]
    124   Creates or includes info for MDOD?  mapping to MDOD elements?  object_type?  object_format?  interpretation_method?[[BR]]
    125   Includes persistent operational services?    lookup (meas info) services[[BR]]
    126   Integrates with MDA service?  how?  status?  issues?[[BR]]
    127   Authorization methods supported?   issues?[[BR]]   
     94Platform Targets  [[BR]]
    12895
     96Experiment and Measurement Orchestration Tools  [[BR]]
    12997
    130 ==== 3.4)  OnTimeMeasure   (Ohio State) ====
    131 2:05pm  [[BR]]
    132 Prasad Calyam[[BR]]
    133   [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/OnTimeMeasure_GEC11-I%26M-Talk.pdf  slides]  [[BR]]
    134   Summary and status [[BR]]
    135   Intended use(s):  experimenter's slice?  operator's infrastructure measurement slice?[[BR]]
    136   Creates or includes info for MDOD?  mapping to MDOD elements?  object_format?  interpretation_method?[[BR]]
    137   Includes persistent operational services?[[BR]]
    138   Integrates with MDA service?  how?  status?  issues?[[BR]]
    139   Authorization methods supported?   issues?[[BR]] 
     98Interfaces/Protocols Between Tools and Services  [[BR]]
    14099
    141 ==== 3.5)  Meas Data Archive (MDA) Prototype Service ====
    142 2:15pm  [[BR]]
    143 Giridhar Manepalli, Larry Lannom [[BR]]
    144   [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/MDA_IntegrationEffort.pptx  slides]  [[BR]]
    145   Summary and status [[BR]]
    146   Intended use(s):  experimenter's slice    operator's infrastructure measurement slice  [[BR]]
    147   Receives MDOD?  mapping to MDOD elements?  object_format?  uses sharing_policy?  uses disposal policy?[[BR]]
    148   Provides persistent operational services?   user workspace service      object archive service[[BR]]
    149   Integrates with other tools and services?  how?  status?  issues?[[BR]]
    150   Authorization methods supported?   issues?[[BR]]   
     100XML Messaging Service  [[BR]]
    151101
    152 ==== 3.6)  Others? ====
    153    Scalable Sensing Service?  (Purdue, HP Labs) [[BR]]
    154    GMOC? (Indiana)[[BR]]
    155    
    156    NetKarma:  Experiment Provenance  [[BR]]
    157    Mehmet Aktas, Beth Plale, Scott Jensen  [[BR]]
    158    [http://groups.geni.net/geni/attachment/wiki/GEC11InstMeasWorkingSession/I%26M%20Meeting_discussion_ma.ppt  slides]  [[BR]]
     102Portal Service  [[BR]]
     103
     104User Workspace and Archive Services  [[BR]]
     105
     106Services Shared by GIMI and GEMINI  [[BR]]
     107
     108Operational Entities  [[BR]]
     109
     110Support for Experimenters  [[BR]]
     111
     112Support for Operators   [[BR]]
    159113
    160114
    161115
    162116
    163 === 4)  New Topics and Next Steps ===
    164 2:30pm  [[BR]]
    165 Open discussion, led by Harry Mussman[[BR]]
    166 
    167 ==== 4.1) Measurement Data Object Descriptors (MDODs)  (“metadata”) ====
    168    First review of data model and schema  (completed)  [[BR]]
    169 
    170    For each tool:  map key elements into current data model;  review expected use cases  who?  when?  [[BR]]
    171    Review suggested approach to recording provenance   who?  when?  [[BR]]
    172    Review choice for primary and secondary identifiers  who?  when?  [[BR]]
    173    Review formats for slice_id, etc.  who?  when?  [[BR]]
    174 
    175    Understand relationship to rspec?  who?  when? [[BR]]
    176 
    177    Complete third pass at data model and schema     who?  when?[[BR]]
    178  
    179    Complete first prototype software to create MDOD  who?  when?[[BR]]
     117=== 5.2) 
    180118
    181119
    182 ==== 4.3)  Deploy Prototype Operational Services ====
    183    Measurement Data Archive (MDA) service, including User Workspace (UW) service and Digital Object Archive (DOA) service   (ongoing)  [[BR]]
    184    INSTOOLS portal?   who?  when? [[BR]]
    185    INSTOOLS archive service?  who?  when?  [[BR]]
    186    perfSONAR/LAMP lookup (Measurement Information) service?  who?  when?[[BR]]
    187    other MI service?   who?  when? [[BR]]
    188    Centralized OML server? (useful for monitoring WiMAX sites)  who?  when? [[BR]]
    189    others?  [[BR]]
    190 
    191 
    192 ==== 4.4) Integrate I&M services for Experimenters ====
    193    INSTOOLS tools with MDA service (ongoing) [[BR]]
    194    OnTimeMeas tools, with MDA service   (ongoing) [[BR]]
    195 
    196 
    197 ==== 4.5) Integrate I&M services for Operators monitoring infrastructure ====
    198    LAMP for OpenFlow slice monitoring  (Ali Sydney) [[BR]]
    199 
    200 
    201 ==== 4.6) Use DOA for Sharing Data with Others ====
    202    Who?  when? [[BR]]
    203 
    204 
    205 ==== 4.7) Authorization Mechanisms ====
    206    Define situation  who?  when? [[BR]]
    207    Note from Jim on 7/6:  As for other topics you may want to discuss, one of the things that continues to be a big headache for us is limiting access to measurement data.  Currently we have to deal with several different users accounts, authentication schemes, object granularity, etc.   BTW, we have integrated INSTOOLS with the CNRI workspace model, but again, they have yet another set of user accounts and passwords to deal with. If we could start moving toward some standards in this area, that would be very helpful.  [[BR]]
    208 
    209    Suggest approaches  who?  when? [[BR]]
    210 
    211 ==== 4.8) Extensions ====
    212    Use MDA as a full Experiment Repository to archive all experiment objects, including:  meas data;  software;  topology/rspec?  [[BR]]
    213    Use various versions of MDOD to negotiate transfer of data object, e.g., like GENI resource assignment;  use versions of MDOD to like rspec advertisement, request, amnifest.  [[BR]]
    214   Use MDOD with descriptor and holder/transaction records for "object assignment record";  use similar structure in GENI resource assignment to give "resource usage record"   [[BR]]
    215    
    216 
    217 === Adjourn ===
    218 3:00pm  [[BR]]
     120== 6) Adjourn ==
     12112noon  [[BR]]
    219122
    220123== Background Reading ==