Changes between Version 5 and Version 6 of GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources
- Timestamp:
- 07/03/13 11:38:32 (11 years ago)
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GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources
v5 v6 104 104 <table><tr> 105 105 <td> 106 <p>Next, you should load this topology into Flack.</p> 107 <p>From the "Import" menu (see figure), select the "Import from file" item.<p> 108 <p>Now select the file you saved a moment ago and open it.</p> 109 <p>Because this file contains a generic description of resources and does 110 not specify any particular aggregate manager, Flack will report 111 "There were resources detected without a manager selected, please select which manager you would like to use." 112 Select "OK", and then choose the manager listed on your worksheet from the 113 list. Then select "Accept", and a network topology (which might look 114 familiar if you have completed earlier tutorials) should appear 115 on the canvas.</p> 106 <p>Next, you should load this topology into Flack:</p> 107 <ol> 108 <li>From the "Import" menu (see figure), select the "Import from file" item.</li> 109 <li>Select the file you saved a moment ago and open it.</li> 110 <li>Because this file contains a generic description of resources and does 111 not specify any particular aggregate manager, Flack will report 112 "There were resources detected without a manager selected, please select which manager you would like to use." 113 Select "OK", and then choose the manager listed on your worksheet from the 114 list. Then select "Accept", and a network topology (which might look 115 familiar if you have completed earlier tutorials) should appear 116 on the canvas.</li> 117 </ol> 116 118 </td> 117 119 <td><img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources/flack-import-small.png?format=raw" /></td> … … 124 126 #!html 125 127 <table><tr> 126 <td><p> For this sample experiment, we'd like some additional software128 <td><p>1. For this sample experiment, we'd like some additional software 127 129 (<tt>Apache</tt>, <tt>iperf</tt>, and a couple of custom scripts) loaded 128 130 onto the VMs to perform traffic measurements. In Flack, you can manipulate … … 134 136 135 137 <table><tr> 136 <td><p> When you open the node information, you should see options like those138 <td><p>2. When you open the node information, you should see options like those 137 139 in the figure. The controls available to you will vary depending on the 138 140 types of the aggregate manager and the component, but many features are 139 141 widely available throughout GENI.</p> 140 142 141 <p> The way we will request installation of the proper software and execution143 <p>3. The way we will request installation of the proper software and execution 142 144 of our experiment is to add <i>install</i> and <i>execute</i> services. 143 145 First, select "<tt>+ Add Install Service</tt>" as shown. Flack will now … … 152 154 </pre></p> 153 155 154 <p> Similarly, please use the "<tt>+ Add Execute Service</tt>" button to request156 <p>4. Similarly, please use the "<tt>+ Add Execute Service</tt>" button to request 155 157 that the command: 156 158 <pre class="wiki"> … … 162 164 </pre></p> 163 165 164 <p> Be very careful when entering this information -- these commands will not166 <p><img src="/geni/wiki/GeniExperimenter/Tutorials/Graphics/warning-icon-hi.png?format=raw" />Be very careful when entering this information -- these commands will not 165 167 be executed yet, so it will be some time before you will see any relevant 166 168 error messages if there is a mistake here.</p> 167 169 168 <p> Once both the "install" and "execute" services are specified, please170 <p>5. Once both the "install" and "execute" services are specified, please 169 171 choose "Apply". Then repeat the procedure to add the same "install" and 170 172 "execute" services on the server node.</p> … … 183 185 <table><tr> 184 186 <td> 185 <p>Please use the "View" menu (see figure) and select the "Preview 187 <ol> 188 <li>From the "View" menu (see figure), select the "Preview 186 189 request document(s)" item. This will bring up a window showing the 187 190 current rspec -- please take a moment to inspect it. The XML elements … … 191 194 contain the specification for the components we will request, and if you 192 195 look closely, you will be able to see the install and execute service 193 elements you added earlier.</p> 194 195 <p>Next, please use the "Save to file" button (in the upper left) to 196 elements you added earlier.</li> 197 <li>Use the "Save to file" button (in the upper left) to 196 198 make a local copy of your rspec. We'll use this in the next step to 197 199 demonstrate how other client tools also use rspec files to communicate 198 requests to aggregate managers.</p> 200 requests to aggregate managers.</li> 201 </ol> 199 202 </td> 200 203 <td><img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/PortalOmniExample/ObtainResources/flack-view-small.png?format=raw" /></td>