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root / lib / cmdlib / operating_system.py @ 809a055b

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# Date Author Comment
a44114c9 05/14/2014 12:17 pm Jose A. Lopes

Add trusted/untrusted create scripts

  • Extend 'backend.DiagnoseRPC' to stat 'create_untrusted', which
    indicates the OS is untrusted.
  • Extend queries to include the 'trusted' field, which is calculated
    from the whether the OS contains a 'create_untrusted' script....
7f37f0ca 03/21/2014 12:22 pm Dimitris Bliablias

Show OS variant information in gnt-os info

Currently, the non-standard/modified per-OS hypervisor parameters, or
OS specific parameters can be listed only by the 'gnt-cluster info'
command, which is a non-standard place to show them. Extend the
'gnt-os info' command to display the available/supported OS variants...
87ed6b79 03/13/2014 02:49 pm Klaus Aehlig

Make mcpu acquire WConfD locks

So far, the mcpu acquires locks that live in memory
of masterd. This design does not fit with our jobs-as-processes
goal. So make mcpu acquire the corresponding locks in WConfD
instead.

Note that this implies changes in various other files that call...
1c3231aa 06/13/2013 12:32 pm Thomas Thrainer

Index nodes by their UUID

No longer index nodes by their name but by their UUID in the cluster
config. This change changes large parts of the code, as the following
adjustments were necessary: * Change the index key to UUID in the configuration and the
ConfigWriter, including all methods....
5eacbcae 05/17/2013 12:32 pm Thomas Thrainer

cmdlib: Cleanup public/private functions

All functions/classes which are used outside of their defining module
(with tests as an exception) no longer have a leading underscore.

Signed-off-by: Thomas Thrainer <>
Reviewed-by: Bernardo Dal Seno <>
1be6b00e 05/17/2013 12:32 pm Thomas Thrainer

Extract os related logical units from cmdlib

All LUOs* classes are extracted to operating_system.py.

Signed-off-by: Thomas Thrainer <>
Reviewed-by: Bernardo Dal Seno <>