Changes between Version 20 and Version 21 of GENIExperimenter/Tutorials/jFed/GettingStarted_PartII_ccn/Procedure/Setup
- Timestamp:
- 10/17/14 14:37:42 (9 years ago)
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GENIExperimenter/Tutorials/jFed/GettingStarted_PartII_ccn/Procedure/Setup
v20 v21 267 267 <ol type='a' start='3'> 268 268 <li> 269 First, select "<tt>Boot Scripts</tt>" tab as shown and then the green "+" button after <b>Download Sources:</b>. In the URL box enter (cut-and-paste): <br>269 First, select "<tt>Boot Scripts</tt>" tab as shown and then the green "+" button after <b>Download sources:</b>. In the URL box enter (cut-and-paste): <br> 270 270 <pre>http://www.gpolab.bbn.com/experiment-support/ccnx/ccnx-0.6.1-F15-x64.tar.gz</pre> 271 271 and enter … … 274 274 <br> 275 275 <br> 276 Now, select the green "<tt>+</tt>" after <b>Download Sources:</b> again. This time add: <br>276 Now, select the green "<tt>+</tt>" after <b>Download sources:</b> again. This time add: <br> 277 277 <pre>http://www.gpolab.bbn.com/experiment-support/ccnx/ccnx-atmos-F15-x64.tar.gz</pre> 278 278 and enter <br> … … 289 289 <br> 290 290 291 <li>In a similar manner, use the green "<tt>+</tt>" button after <b>Execute Commands:</b>to add three execute services on this node:291 <li>In a similar manner, use the green "<tt>+</tt>" button after <b>Execute commands:</b> to add three execute services on this node: 292 292 <br> 293 293 <pre> … … 310 310 <tr><td> 311 311 <ol type='a' start='5'> 312 <li>Once both the <i>install</i> and <i>execute</i> services are specified, click <b>Apply</b>.312 <li>Once both the <i>install</i> and <i>execute</i> services are specified, click anywhere in the main pane to have the options window disappear. 313 313 </li> 314 <li> You <i> DO NOT </i> have to specify install and execute scripts for the other nodes as they have already been done for you. You can check this by clicking on the i button next to the icons for these nodes.314 <li> You <i> DO NOT </i> have to specify install and execute scripts for the other nodes as they have already been done for you. You can check this by clicking on these nodes. 315 315 316 316 … … 323 323 324 324 325 === 3.4. Add GEMINI extensions === 326 This assignment has the option of instrumenting the experiment and viewing graphs of traffic on links using the GENI Desktop. To prepare for this option, you need to turn on GEMINI extensions. Do this by 327 {{{ 328 #!html 329 <table> 330 <tr> 331 <td> 332 <ol type='a'> 333 <li> Select the tab in the middle panel of jFed with the 'puzzle piece' icon </li> 334 <li> Check the box "Use GEMINI Extensions" </li> 335 </ol> 336 </td> 337 <td> 338 <img width='500' src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/GettingStarted_PartII_ccn/Procedure/Setup/addGeminiExtensionsCropped.png?format=raw" /> 339 <br /> 340 <b>Figure 3-4</b> <i>Add GEMINI Extensions</i> 341 </td> 342 </tr> 343 </table> 344 }}} 345 346 === 3.5. Export the modified request RSpec === 325 326 === 3.4. Export the modified request RSpec === 347 327 Now we will pull back some of the covers and inspect exactly what jFed has been doing for us when preparing the RSpecs for the experiments we design. Each node and link has a corresponding element in the RSpec, and the details of the component configuration (such as the install and execute services we requested above) are specified with attributes, or sometimes child elements, within those portions of the document. 348 328 … … 352 332 <td> 353 333 <ol type='a'> 354 <li>From the <i>View</i> menu (see figure), select the <b>Preview 355 request document(s)</b> item. This will bring up a window showing the 356 current RSpec -- please take a moment to inspect it. The XML elements 357 under the "<tt>flack</tt>" namespace were added for jFed's internal 358 use (containing information about the canvas layout, editing history, etc.), 359 and are ignored by aggregate managers. The `<node>` and `<link>` elements 334 <li>From the <i>jFed Experimenter Toolkit</i> window (see figure), select the <b>RSpec Editor</b> tab. This will bring up a window showing the 335 current RSpec -- please take a moment to inspect it. The `<node>` and `<link>` elements 360 336 contain the specification for the components we will request, and if you 361 337 look closely, you will be able to see the install and execute service