Changes between Version 9 and Version 10 of GENIExperimenter/Tutorials/jFed/GettingStarted_PartI/Procedure/DesignSetup


Ignore:
Timestamp:
10/17/14 12:41:03 (5 years ago)
Author:
rrhain@bbn.com
Comment:

--

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  • GENIExperimenter/Tutorials/jFed/GettingStarted_PartI/Procedure/DesignSetup

    v9 v10  
    1 = [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/GettingStarted_PartI/Procedure Lab Zero: A First Experiment Using GENI] =
     1= [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/jFed/GettingStarted_PartI/Procedure Lab Zero: A First Experiment Using GENI] =
    22{{{
    33#!html
     
    9999               <td>
    100100                    If you are not doing this exercise as part of an in-person tutorial please sign up for a <a target="_blank" href="http://groups.geni.net/geni/wiki/SignMeUp">GENI account</a> and join a project.
    101                </td>
    102         </tr>
    103 </table>
    104 
    105 
    106 </li>
    107           </ol>
    108        </td>
    109        
    110     </tr>
    111  </table>
    112 }}}
    113 
    114 
    115 
    116 === 2.3 Generate and Download SSH Keypair ===
    117 
    118 Access to compute resources in GENI is provided through ssh key pairs and thus the portal needs a public key to upload to compute resources. For the purposes of the tutorial we will have the portal create an SSH key pair for you. (However, if you prefer to use your personal public key you can choose to upload it.)
    119 
    120 {{{
    121 #!html
    122 <table border="0">
    123       <tr>
    124        <td >
    125          <ol  type='a'>
    126             <li>Once you are logged in, click on the <i>Profile</i> page.</li>
    127             <li>On the <i>Profile</i> page in the <i>SSH Keys</i> section, select <b>generate and download an SSH keypair</b> button.</li>
    128 
    129           </ol>
    130        </td>
    131         <td>
    132         <img src="http://groups.geni.net/geni/attachment/wiki/GENIEducation/SampleAssignments/LabZero/Graphics/profile_sshkeys_3_v4.png?format=raw" alt="Generate an SSH Key Pair"  width="400" title="Generate an SSH Key Pair" /> </a>
    133          <br/>
    134          <b>Figure 2-2</b> <i>On the </i>Profile<i> page, select the "generate and download an SSH keypair" button.</i>
    135        </td>
    136       </tr>
    137       <tr>
    138        <td >
    139          <ol  type='a' start='3'>
    140             <li>Enter the same passphrase twice, then press <b>Generate SSH private key</b>.</li>
    141           </ol>
    142        </td>
    143         <td>
    144         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIEducation/SampleAssignments/LabZero/Graphics/generate_sshkeys_1_v2.png?format=raw" alt="Generate an SSH Key Pair"  width="400" title="Generate an SSH Key Pair" /> </a>
    145          <br/>
    146          <b>Figure 2-3</b> <i>Enter passphrase twice, then generate SSH private key.</i>
    147        </td>
    148       </tr>
    149       <tr>
    150        <td >
    151          <ol  type='a' start='4'>
    152             <li>Now, press the <b>Download Private Key</b> button</li>
    153             <li><b>If you are using a command line based ssh client</b>, open a terminal and execute:
    154 <pre>
    155 $ mv ~/Downloads/id_geni_ssh_rsa ~/.ssh/.
    156 $ chmod 0600 ~/.ssh/id_geni_ssh_rsa
    157 $ ssh-add ~/.ssh/id_geni_ssh_rsa
    158 </pre>
    159 Later in the tutorial, this will allow you to log into your nodes securely without a password. </li>
    160 
    161           </ol>
    162        </td>
    163         <td>
    164         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIEducation/SampleAssignments/LabZero/Graphics/download_sshkeys_1_v2.png?format=raw" alt="Download an SSH Key Pair"  width="400" title="Download an SSH Key Pair" /> </a>
    165          <br/>
    166          <b>Figure 2-4</b> <i>Download an SSH Key Pair.</i>
    167        </td>
    168        
    169     </tr>
    170  </table>
    171 }}}
    172 
    173 
    174 
    175 == 3.  Obtain Resources ==
    176 
    177 Now that you are a member of a project, you can create a slice and reserve resources.
    178 
    179 === 3.1 Create a slice ===
    180 
    181 {{{
    182 #!html
    183 <table border="0">
    184    
    185       <tr>
    186 
    187        <td >
    188          <ol  type='a'>
    189             <li> Go to the <i>Home</i> tab. </li>
    190            <li> Press the <b>Create Slice</b> button for this project.</li>
    191             <li> <FONT COLOR="black">As a slice name use the slice name on your worksheet. If you don't have a worksheet, use <i>lab0&lt;your initials&gt;</i>.  You can leave the description empty and press <b>Create Slice</b></font>
    192             </li>
    193  
    194 
    195           </ol>
    196        </td>
    197        <td>
    198 
    199         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIEducation/SampleAssignments/LabZero/Graphics/createslice_3_v2.png?format=raw" alt="Create a GENI Slice"  width="400" title="Create a GENI Slice" />
    200 <br />
    201          <b>Figure 3-1</b> <i>Create a new slice.</i>
    202        </td>
    203     </tr>
    204  </table>
    205 }}}
    206 
    207 === 3.2 (optional) Renew your slice  ===
    208 Slices and the resources within them are reserved until their individual ''expiration times''.  Renewing allows you to extend the expiration time of your slice and the resources in them.
    209 {{{
    210 #!html
    211 
    212 <table id="Table_01" border="0" cellpadding="5" cellspacing="0">
    213         <tr>
    214                 <td>
    215                         <img src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/Graphics/warning-icon-hi.png?format=raw" width="50" height="50" alt="Warning">
    216                </td>
    217 <td>Slices and the resources within them have <i>distinct</i> expiration times.  You must renew <b>both</b> the slice and the resources separately.
    218 </td>
    219         </tr>
    220 </table>
    221 }}}
    222 
    223 {{{
    224 #!html
    225 <table border="0">
    226       <tr>
    227 
    228        <td >
    229          <ol  type='a'>
    230            <li>On the <i>Slice</i> page, select the <b>Renew slice only</b> radio button.</li>
    231 <li>Click on the date below.  In the calendar that pops up, select a date in the near future.</li>
    232 <li>Press <b>Renew</b> to renew the slice.  Renewing the slice now allows the resources to have longer initial expiration times.</li>
    233 
    234          </ol>
    235        </td>
    236         <td>
    237         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIEducation/SampleAssignments/LabZero/Graphics/renew_slice_v3.png?format=raw" alt="Renew slice"  width="400" title="Renew Slice" />
    238 <br />
    239          <b>Figure 3-2</b> <i>Renew the slice.</i></i>
    240        </td>
    241       </tr>
    242  </table>
    243 }}}
    244 
    245 
    246 === 3.3 Reserve Two Virtual Machines at One Aggregate ===
    247 The Portal is integrated with a tool, jFed, which allows you to draw topologies of GENI resources and then reserve them.
    248 
    249 
    250 {{{
    251 #!html
    252 <table border="0">
    253    
    254       <tr>
    255        <td >
    256          <ol  type='a'>
    257             <li>On the <i>Slice</i> tab, press the <b>jFed</b> button.  Flack will open in a new tab.</li>
    258           </ol>
    259        </td>
    260        <td>
    261 
    262         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_1.png?format=raw" alt="Launch jFed"  width="400" title="Launch jFed" />
    263 <br />
    264          <b>Figure 3-3</b> <i>Launch jFed</i>
    265        </td>
    266     </tr>
    267       <tr>
    268 
    269        <td >
    270          <ol  type='a' start='2'>
    271             <li>Wait for jFed to load. jFed should look like the picture to the right.</li>
    272           </ol>
    273        </td>
    274        <td>
    275 
    276         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_5.png?format=raw" alt="Flack"  width="400" title="Flack" />
    277 <br />
    278          <b>Figure 3-4</b> <i>Flack after it has loaded.</i>
    279        </td>
    280     </tr>
    281     <tr>
    282        <td >
    283          <ol  type='a' start='3'>
    284             <li>Find the aggregate listed on your worksheet.  </li>
    285             <li>Click the <b>VM</b> box next to that aggregate and drag it onto the canvas.</li>
    286             <li>Repeat the above step.  You should now see two VM boxes on the canvas.</li>
    287             <li>Now click near one of the VM boxes on the canvas, then click and drag towards the other VM.  Release when you reach the other VM.  You should now see a line and a box representing a link connecting the two VMs.</li>
    288             <li>The canvas should now look like the picture on the right.</li>
    289             <li>To edit the name of each VM, click the <b>i</b> in the circle.</li>
    290           </ol>
    291        </td>
    292        <td>
    293 
    294         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_6.png?format=raw" alt="Two VMs connected by a link."  width="400" title="Two VMs connected by a link." />
    295 <br />
    296          <b>Figure 3-5</b> <i>Two VMs connected by a link.</i>
    297        </td>
    298     </tr>
    299       <tr>
    300 
    301        <td >
    302          <ol  type='a' start='9'>
    303 
    304 
    305             <li>In the field at the top, replace "VM" with "client".</li>
    306 
    307          </ol>
    308        </td>
    309        <td>
    310 
    311         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_6.5.png?format=raw" alt="Relabel VM"  width="400" title="Relabel VM" />
    312 <br />
    313          <b>Figure 3-6</b> <i>Edit the name of the VM.  Set the Sliver Type on ExoGENI racks.</i>
    314        </td>
    315     </tr>
    316     <tr>
    317        <td >
    318          <ol  type='a' start='10'>
    319             <li>Now click on "Interfaces and Links" (this is the middle tab with the "link" symbol").</li>
    320             <li>Enter an IP Address for this node of <i>10.1.1.1</i>.</li>
    321             <li>Enter a Mask of <i>255.255.255.0</i>.</li>
    322             <li>Then Press "Apply" at the bottom of the screen.</li>
    323             <li>Repeat the above six steps for the second VM, labeling it "server" and setting the server's IP Address to <i>10.1.1.2</i> and a Mask of <i>255.255.255.0</i>.</li>
    324           </ol>
    325        </td>
    326        <td>
    327 
    328         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_7.png?format=raw" alt="Relabel VM"  width="400" title="Relabel VM" />
    329 <br />
    330          <b>Figure 3-7</b> <i>Edit the IP Address and Mask of the VM. </i>
    331        </td>
    332     </tr>
    333 
    334 
    335     <tr>
    336        <td >
    337          <ol  type='a' start='15'>
    338             <li>Click the Submit button near the bottom of the page.  When prompted, confirm you want to actually reserve resources. </li>
    339           </ol>
    340        </td>
    341        <td>
    342 
    343         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_8.png?format=raw" alt="Two VMs connected by a link"  width="400" title="Two VMs connected by a link" />
    344 <br />
    345          <b>Figure 3-8</b> <i>Two VMs connected by a link.</i>
    346        </td>
    347     </tr>
    348 
    349 
    350     <tr>
    351        <td >
    352          <ol  type='a' start='15'>
    353             <li>Click the Submit button near the bottom of the page.  When prompted, confirm you want to actually reserve resources. </li>
    354           </ol>
    355        </td>
    356        <td>
    357 
    358         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_9.png?format=raw" alt="Two VMs connected by a link"  width="400" title="Two VMs connected by a link" />
    359 <br />
    360          <b>Figure 3-8</b> <i>Two VMs connected by a link.</i>
    361        </td>
    362     </tr>
    363  </table>
    364 }}}
    365 
    366 
    367 === 3.4 Check Whether Virtual Machines are Ready to be Used ===
    368 {{{
    369 #!html
    370 <table>
    371     <tr>
    372        <td >
    373          <ol  type='a' type='a'>
    374             <li>After clicking the Submit button, wait for the canvas to turn green.  (This may take awhile.)</li>
    375             <li>If the canvas doesn't eventually turn green, press the "Get Status" button (near the "Add Resources" button).</li>
    376             <li>The canvas should now look like the picture on the right.</li>
    377           </ol>
    378        </td>
    379        <td>
    380 
    381         <img border="0" src="http://groups.geni.net/geni/attachment/wiki/GENIExperimenter/Tutorials/JFedLab0_10.png?format=raw" alt="Resources are ready"  width="400" title="Resources are ready" />
    382 <br />
    383          <b>Figure 3-9</b> <i>Reservation complete. Nodes are ready to login.</i>
    384        </td>
    385     </tr>
    386 
    387 
    388  </table>
    389 }}}
    390 
    391 
    392 ----
    393 = [wiki:GENIExperimenter/Tutorials/jFed/GettingStarted_PartI/Procedure Introduction] =
    394 = [wiki:GENIExperimenter/Tutorials/jFed/GettingStarted_PartI/Procedure/Execute Next:  Execute] =