Changes between Version 1 and Version 2 of GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup


Ignore:
Timestamp:
08/13/14 11:35:30 (5 years ago)
Author:
xliu@bbn.com
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup

    v1 v2  
    11[[PageOutline]]
    22
    3 '''[http://groups.geni.net/syseng/wiki/XuanSandbox#ATutorialonSystematicExperimentalDesign A Tutorial on Systematic Experimental Design]'''
     3'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy#ATutorialonSystematicExperimentalDesign A Tutorial on Systematic Experimental Design]'''
    44
    5 '''[http://groups.geni.net/syseng/wiki/XuanSandbox/InstallSoftware Step I: Single Node]'''
     5'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy/InstallSoftware Step I: Single Node]'''
    66
    7 '''[http://groups.geni.net/syseng/wiki/XuanSandbox/SmallTopo Step II: Small Topology]'''
     7'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy/SmallTopo Step II: Small Topology]'''
    88
    9 '''[http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp Step III: Scaling Up]'''
     9'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp Step III: Scaling Up]'''
    1010
    1111
     
    1717<img id="Image-Maps_5201305222028436" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/Graphics/Setup.jpg?format=raw" usemap="#Image-Maps_5201305222028436" border="0" width="495" height="138" alt="" />
    1818<map id="_Image-Maps_5201305222028436" name="Image-Maps_5201305222028436">
    19 <area shape="rect" coords="18,18,135,110" href="http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp/DesignSetup" alt="" title=""    />
    20 <area shape="rect" coords="180,18,297,111" href="http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp/Execute" alt="" title=""    />
    21 <area shape="rect" coords="344,17,460,110" href="http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp/Finish" alt="" title=""    />
     19<area shape="rect" coords="18,18,135,110" href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup" alt="" title=""    />
     20<area shape="rect" coords="180,18,297,111" href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/Execute" alt="" title=""    />
     21<area shape="rect" coords="344,17,460,110" href="http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/Finish" alt="" title=""    />
    2222<area shape="rect" coords="493,136,495,138" href="http://www.image-maps.com/index.php?aff=mapped_users_5201305222028436" alt="Image Map" title="Image Map" />
    2323</map>
     
    3737Now you should be able to see the topology on your canvas in Flack.
    3838
    39 [[Image(XuanSandbox/ScalingUp/DesignSetup:4node-nonstitching.png)]]
     39[[Image(GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup:4node-nonstitching.png)]]
    4040
    4141We will select three InstaGENI aggregates that support stitching links from the [http://groups.geni.net/geni/wiki/GeniNetworkStitchingSites GENIStitchingSites], so that the ''client'' and ''router-1'' are from ''wisconsin-ig'', ''router-2'' and ''router-4'' are from ''nysernet-ig'', and ''router-3'' and the ''server'' are from ''illinois-ig''. Here we show how to change aggregate for ''router-1'' using Flack. Click [[Image(XuanSandbox/ScalingUp/DesignSetup:info.jpg)]] to open node property information, in the '''Manager''' field, select ''instageni.wisc.edu'' from the pull-down list, and apply the updates. Similarly, change the aggregates for the rest of the nodes. Note that, the '''Manager''' refers to the aggregate.
    4242
    43  [[Image(XuanSandbox/ScalingUp/DesignSetup:change-aggregate.png)]]
     43 [[Image(GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup:change-aggregate.png)]]
    4444
    4545''Note that, if you use ''Name'' instead of ''URL'' to the regular "Ubuntu 12.04" disk image for the client and server before, you need to re-select the "Ubuntu 12.04" for the client and server after changing the aggregates. You do not need to do this for the routers, because use the URL of the custom image. For example, we change the aggregate for the client node from stanford-ig to wisconsin-ig, so we also need to reselect the advertise image again, so that the disk image name shown in the field is "instageni.wisc.edu", which is consistent with wisconsin aggregate. ''
    4646
    47  [[Image(XuanSandbox/ScalingUp/DesignSetup:disk-name.png)]]
     47 [[Image(GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup:disk-name.png)]]
    4848
    4949== b. Change Link Types ==
     
    5151Now we have three aggregates selected, the link types between nodes are changed to '''gre-tunnel'''.
    5252
    53 [[Image(XuanSandbox/ScalingUp/DesignSetup:4node-3aggregates-gre.png)]]
     53[[Image(GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup:4node-3aggregates-gre.png)]]
    5454
    5555So we need to update the type of links between different aggregates to be '''stitched''' links, which are ''gre-tunnel0'', ''gre-tunnel1'', ''gre-tunnel2'', ''gre-tunnel3'' in the original topology, and the rest of ''gre-tunnel#'' need to be changed back to ''lan#'' type. We show how to change link type for ''gre-tunnel1'' here. Click [[Image(XuanSandbox/ScalingUp/DesignSetup:info.jpg)]] to open link ''gre-tunnel0'' property information. Select '''stitched''' from the pull-down list at the '''Type''' field, apply the update. Similarly, update the link type for the other '''gre-tunnel''' links.
     
    6060Similarly, update the link type for the other '''gre-tunnel''' links, and you will see the topology now looks like:
    6161
    62 [[Image(XuanSandbox/ScalingUp/DesignSetup:4node-stitching.png)]]
     62[[Image(GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/DesignSetup:4node-stitching.png)]]
    6363
    6464Export the request RSpec to your local machine, save it as ''4node-stitching.rspec''.
     
    159159
    160160
    161 [http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp Scaling Up: Introduction]
     161'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp Scaling Up: Introduction]'''
    162162
    163 [http://groups.geni.net/syseng/wiki/XuanSandbox/ScalingUp/Execute Scaling Up: Execute]
     163'''[wiki:GENIExperimenter/Tutorials/SystematicExprCaseStudy/ScalingUp/Execute Scaling Up: Execute]'''