Changes between Version 32 and Version 33 of GENIExperimenter/Tutorials/GENIExperimentEngine/Execute


Ignore:
Timestamp:
03/16/15 19:35:22 (9 years ago)
Author:
acb@cs.princeton.edu
Comment:

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  • GENIExperimenter/Tutorials/GENIExperimentEngine/Execute

    v32 v33  
    9292== 2. Create an Ansible playbook to download a parameterized URL from each node ==
    9393
    94 Think about how you are going to solve the problems of this tutorial.  You need to collect several pieces of information on each node: the container name, the IP of the host (i.e., the VM hosting the container), the IP of the container, and the latitude and longitude of the host.  You then need to fetch a custom URL containing this information from each host.
    95 
    96 || [[Image(wiki:GENIExperimenter/Tutorials/Graphics:tip.png, nolink, 50px, bottom)]] || '''Pro Tip:''' Solve the problem on one node in your slice first, then deploy your solution to the remaining nodes.  One thing at a time. ||
    97 
    98 || [[Image(wiki:GENIExperimenter/Tutorials/Graphics:tip.png, nolink, 50px, bottom)]] || '''Pro Tip:''' Build your solution a piece at a time.  Each step is, basically: (1) run a command, (2) possibly extract the information from the output and register it in an Ansible variable ||
     94Think about how you are going to solve the problems of this tutorial.  You need to collect several pieces of information on each node: the container name, the IP of the host (i.e., the VM hosting the container), the IP of the container, and the latitude and longitude of the host.  You then need to fetch a custom URL containing this information from each host.
     95
     96The following subsections provide more information on each step in this process.
    9997
    10098=== (a) Get the container's FQDN ===
     
    213211}}}
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     213|| [[Image(wiki:GENIExperimenter/Tutorials/Graphics:tip.png, nolink, 50px, bottom)]] || '''Pro Tip:''' Solve the problem on one node in your slice first, then deploy your solution to the remaining nodes.  One thing at a time. ||
     214
     215|| [[Image(wiki:GENIExperimenter/Tutorials/Graphics:tip.png, nolink, 50px, bottom)]] || '''Pro Tip:''' Build your solution a piece at a time.  Each step is, basically: (1) run a command, (2) possibly extract the information from the output and register it in an Ansible variable ||
    215216----
    216217