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= Basic Environment =

  - Ubuntu 10.04
  - Oracle JRE 1.6
  - Tomcat 6
  - Most common tools are installed in /opt
  - Home directories include
    - .ssh
       - SSH key pairs
    - .ssl
       - Protogeni certificate
    - .gcf
       - omni_config
    - rspecs
    - scripts
    - experiments
      - gush.prefs
      - directory for each experiment (assume that gush is run from here)
         - rspecs
            - may symlink back to higher level rpecs
         - scripts
            - may symlink back to higher level scripts
         - directory.xml
         - gush.prefs (default symlink to upper level)
         - helper-scripts
             - symlink to /opt/gush/helper-scripts
             - gush doesn't seem to have a way to access the common location via PATH or config?
         - tests
             - test configurations (XML) for gush

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= Credentials =
== SSH key pair ==
  - Generated locally  
  - Location added to omni_config
  - Public key installed on slice nodes
  - Private key can be added to ssh-agent for password-less login

== ProtoGENI certificate ==
  - Downloaded from Emulab
  - With or without passphrase?
  - Location added to omni_config


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= Tools =
== OMNI ==
  - Installed in /opt/gcf
  - omni_config generated by a script (see Niky)
  - omni_config installed in each users home directory ($HOME/.gcf/omni_config)

== GUSH ==
  - Installed in /opt/gush
  - Config files installed in each users direc
    - gush.prefs

== OMF EC ==

== Digital Object Repository and Data Archive ==
  - Repository installed in /opt/dorepository
  - web interface installed in /var/lib/tomcat6/webapps 
  - Currently uses handle server at mda.doregistry.org
    - Should this be moved local?
  - Uses shared archive at mda.

== GEMINI Portal ==
  - TBD

== GIMI Portal == 
  - TBD

== Measurement Data Object Descriptor Editor ==
  - TBD

== Development Tools? ==
  - Emacs
  - Screen
  - Python
  - Perl
  - What else do experimenters need?  Eclipse?  Plugins?

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= Security Policies =
  - External ports
    - HTTP (80)
    - HTTPS? (443)
    - SSH (22)

  - Passphrases for SSH keys?
     - Can use ssh-agent for running scripts, using GUSH
  - Passphrases for protoGENI certificates?
     - How to script using OMNI?
  - Storing GENI credentials?
  - !StrictHostKeyChecking in SSH config?
     - removes fingerprint verification question
     - GUSH suggests this to avoid some issues
 
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= Where can I find the workspace? =
  - Currently on a BBN internal server.  Will be moved to an external server in the near future.
    [Add link here]

  - OVF image coming soon
    [Add link here]

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 The current view of the User Services in the User Workspace is shown in the following figure. [[BR]]

[[Image(Visio-030212_UseCases_Projects_Figures_Page_05.jpg, 110%)]]  [[BR]]