Changes between Version 38 and Version 39 of GENIExperimenter/Tutorials/jacks/HadoopInASlice/ObtainResources
- Timestamp:
- 09/17/15 07:24:10 (9 years ago)
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GENIExperimenter/Tutorials/jacks/HadoopInASlice/ObtainResources
v38 v39 23 23 24 24 = 1. Establish the Environment = 25 == 1.1 Pre-work:Ensure SSH keys are setup ==25 == 1.1 Ensure SSH keys are setup == 26 26 27 27 Verify that you have at least one public key associated with your account. To do that, after you login to the portal check under your Profile, under the `SSH keys` tab. If you do not have SSH keys associated yet, please follow the instructions on that tab of the Portal. … … 116 116 <ul> 117 117 <li> the netmask for all interfaces should be <code> 255.255.255.0 </code> 118 <li> master IP: 172.16.1.1 </li> 118 <li> master IP: 172.16.1.1 119 <img border="0" src="http://groups.geni.net/geni/raw-attachment/wiki/GENIExperimenter/Tutorials/jacks/HadoopInASlice/Graphics/master-ip.png" alt="Master IP" height="300" title="Master IP" align="center"/> 120 </li> 119 121 <li> worker-i IP: 172.16.1.<10+i>, e.g. worker-0: 172.16.1.10, worker-1: 172.16.1.11, worker-5: 172.16.1.15, etc <br> 120 <b> WARNING: </b> Make sure the IPs are assigned according to the above pattern, your cluster will not be configured correctly otherwise 122 <b> WARNING: </b> Make sure the IPs are assigned according to the above pattern, your cluster will not be configured correctly otherwise. 123 <img border="0" src="http://groups.geni.net/geni/raw-attachment/wiki/GENIExperimenter/Tutorials/jacks/HadoopInASlice/Graphics/worker-ip.png" alt="Worker IP" height="300" title="Master IP" align="center"/> 121 124 </li> 122 125 </ul>