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