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- .. program:: qvm-features
- :program:`qvm-features` -- manage domain's features
- ===================================================
- Synopsis
- --------
- :command:`qvm-features` [-h] [--verbose] [--quiet] *VMNAME* [*FEATURE* [*VALUE*]]
- Options
- -------
- .. option:: --help, -h
- show this help message and exit
- .. option:: --verbose, -v
- increase verbosity
- .. option:: --quiet, -q
- decrease verbosity
- Description
- -----------
- This command is used to manually manage the *features* of the domain. The
- features are key-value pairs with both key and value being strings. They are
- used by extensions to store information about the domain and make policy
- decisions based on them. For example, they may indicate that some specific
- software package was installed inside the template and the domains based on it
- have some specific capability.
- .. warning::
- The features are normally managed by the extensions themselves and you should
- not change them directly. Strange things might happen otherwise.
- Some extensions interpret the values as boolean. In this case, the empty string
- means :py:obj:`False` and non-empty string (commonly ``'1'``) means
- :py:obj:`True`. An absence of the feature means "default", which is
- extension-dependent.
- Authors
- -------
- | Joanna Rutkowska <joanna at invisiblethingslab dot com>
- | Marek Marczykowski <marmarek at invisiblethingslab dot com>
- | Wojtek Porczyk <woju at invisiblethingslab dot com>
- .. vim: ts=3 sw=3 et tw=80
|
