211 | | * Install a disk image which includes ''nodeAgent4'' on the nodes of this testbed. For example, you can use the latest ''baseline.ndz'' disk image. This disk image installation is done using the ''orbit load'' command above. Detailed instructions on how to perform such disk image installation on the nodes on a testbed can be found [wiki:Tutorial/HowToImage here]. |
212 | | |
213 | | |
214 | | Once the nodes have been imaged, you can run the "Hello World" experiment with the ''orbit exec'' command as follows: |
215 | | |
216 | | {{{ |
217 | | orbit exec --tutorial |
218 | | }}} |
219 | | Normally an experiment is described in a script file, e.g. "my_experiment.rb", which is run by using the command "orbit exec my_experiment". However in this particular case, the tutorial script is already stored in a repository known by the ''orbit exec'' application. Thus the "--tutorial" option instructs the ''orbit exec'' application to fetch that script and execute it. |
| 211 | * Install a disk image which includes ''nodeAgent4'' on the nodes of this testbed. For example, you can use the latest ''baseline.ndz'' disk image. This disk image installation is done using the ''omf load'' command above. Detailed instructions on how to perform such disk image installation on the nodes on a testbed can be found [wiki:Tutorial/HowToImage here]. |
| 212 | |
| 213 | |
| 214 | Once the nodes have been imaged, you can run the "Hello World" experiment with the ''omf exec'' command as follows: |
| 215 | |
| 216 | {{{ |
| 217 | omf exec --tutorial |
| 218 | }}} |
| 219 | Normally an experiment is described in a script file, e.g. "my_experiment.rb", which is run by using the command "omf exec my_experiment". However in this particular case, the tutorial script is already stored in a repository known by the ''omf exec'' application. Thus the "--tutorial" option instructs the ''omf exec'' application to fetch that script and execute it. |