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Revision 3707aa73

ID3707aa73cadc4b6a949fe9d7ed081f67376fadf9

Added by Nikos Skalkotos over 11 years ago

Add new config_url os parameter

This url points to a json file that contains the value for other
OS parameters. Using this file we can pass parameters to snf-image
without writting them in Ganeti's config.data. This is
useful, for 2 reasons:
  • Privacy: We don't want the password to appear in the Ganeti config
  • Speed: Some parameters like IMG_PERSONALITY can be quite large (a few
    KB) and since ganeti shares the instance configuration among different
    nodes, the overall system will start getting slower if many instances
    with IMG_PERSONALITY exist.

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