Changes between Version 4 and Version 5 of GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources


Ignore:
Timestamp:
07/01/13 17:58:31 (6 years ago)
Author:
Gary Wong
Comment:

Fill in the Omni (reserve resources) step.

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  • GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources

    v4 v5  
    1 
    21= Obtain Resources: create a slice and reserve resources =
    32Introduction: [wiki:GENIExperimenter/Tutorials/PortalOmniExample Getting Started with GENI and the GENI Portal]
     
    205204== 5. Instantiate the new experiment using Omni ==
    206205
    207 {{{
    208 omni.py -a ig-utah createsliver gtwportalslice ~/Downloads/experiments.rspec
    209 /usr/local/bin/gcf/examples/readyToLogin.py -a ig-utah gtwportalslice
    210 }}}
    211 
    212 When it is ready, it will give login info in terminal.  Log in to client,
    213 look in
    214 {{{
    215 /tmp/iperf-logs/
    216 }}}
     206For this step, we'll change the approach a bit and switch to a new client tool: the command line Omni client.  If you haven't yet configured Omni, please follow [http://trac.gpolab.bbn.com/gcf/wiki/OmniConfigure/Automatic these instructions] now.
     207
     208Once Omni is installed and configured, bringing up the sliver you designed earlier is a one-step procedure.  Just enter the command:
     209
     210{{{
     211$ omni.py -a AM_NICKNAME createsliver SLICENAME RSPEC_FILE
     212}}}
     213
     214where {{{AM_NICKNAME}}} is the nickname for your assigned aggregate manager and {{{SLICENAME}}} is the name of the slice you created at the portal (both of these are given on your worksheet).  {{{RSPEC_FILE}}} should be replaced with the filename of the rspec you saved in step 4.
     215
     216
     217If all is well, Omni should give you a number of informational messages, such as:
     218{{{
     219INFO:omni:Loading config file /home/geni/.gcf/omni_config
     220}}}
     221
     222It should quickly proceed to the point where it makes the request to the remote manager:
     223{{{
     224INFO:omni:Creating sliver(s) from rspec file /home/geni/Downloads/experiments.rspec for slice ...
     225}}}
     226
     227This step can sometimes be time-consuming, so please be patient.  If it succeeds, within a few minutes Omni should report:
     228{{{
     229INFO:omni: Completed createsliver:
     230}}}
     231
     232and your sliver is complete!
    217233
    218234= [wiki:GENIExperimenter/Tutorials/PortalOmniExample/ExecuteExperiment Next: Inspect the experiment execution] =