Changes between Initial Version and Version 1 of JOhrenSandbox/GIMINotes8.1.2012


Ignore:
Timestamp:
08/01/12 16:33:17 (9 years ago)
Author:
Jeanne Ohren
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • JOhrenSandbox/GIMINotes8.1.2012

    v1 v1  
     1== 1.  Establish test/experiment environment ==
     2
     3=== User Workspace ===
     4  * Using the GEC14 Tutorial VM
     5  * Inputs: 
     6     * GENI certificate
     7         * installed in $HOME/.ssl
     8         * location configured in omni_config
     9         * stripped the passphrase for automation
     10     * SSH key pair
     11         * installed in $HOME/.ssh
     12         * location configured in omni_config
     13         * key added to ssh-agent
     14     * iRODS account
     15         * username configured in $HOME/.irods/.irodsEnv
     16         * password stored using iinit
     17   * All credentials configured using credconfig.sh script
     18   * Outputs: 
     19       * omni.py ready to use
     20       * i-commands ready to use
     21       * ready to log into nodes in the slice
     22
     23=== iRODS server ===
     24  * iRODS server on emmy8 was down so I set up my own on pc41.emulab.net
     25
     26=== OML server ===
     27  * Set up my own OML server on pc41.emulab.net
     28  * I was not able to get the oml2-server to use the hook script when started as a service (/etc/init.d/oml2-server start) - only when started on the command line:
     29{{{
     30$ oml2-server --listen=3003 --data-dir=/users/johren/gimi --logfile=/users/johren/oml_server.log -H /users/johren/oml2-server-hook.sh
     31}}}
     32  * Configured hook script to use my iRODS server
     33
     34== 2.  Obtain slice of GENI resources, install and configure GIMI I&M tools ==
     35  * Used omni to create the slice and the sliver on ExoSM aggregate
     36     * rspec link here
     37  * Rspec includes an execute service for each node that downloads [http://pc41.emulab.net/gimi-postboot.sh gimi-postboot.sh] from the web server (on pc41.emulab.net) and runs it with the slicename and nodeid parameters
     38{{{
     39    <services>
     40      <execute command="wget -q -P /tmp http://pc41.emulab.net/gimi-postboot.sh ;chmod +x /tmp/gimi-postboot.sh;/tmp/gimi-postboot.sh %SLICENAME% NodeB > /tmp/gimi-postboot.log" shell="/bin/sh"/>
     41    </services>
     42}}}
     43
     44== 3.  Run and orchestrate GIMI I&M tools and reference/actual experiment  ==
     45  * Run the tcp_iperf.rb script using the EC on the UW VM
     46{{{
     47$ omf-5.4 exec --no-cmc -S johGIM1208011452 tcp_iperf.rb -- --source1 johGIM1208011452-NodeA --sink johGIM1208011452-NodeC
     48}}}
     49
     50
     51== 4.  Push I&M measurement results to iRODS archive service  ==
     52
     53== 6.  Pull I&M measurement results from iRODS archive service to UW ==
     54
     55== 5.  Observe I&M measurement results on GIMI presentation service  ==
     56
     57
     58
     59== 7.  Release resources, and cleanup ==