23 lines
681 B
ReStructuredText
23 lines
681 B
ReStructuredText
==================
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Upgrading Warewulf
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==================
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New versions of Warewulf might introduce changes to ``warewulf.conf`` and
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``nodes.conf``. The ``wwctl upgrade`` command can help ease the transition
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between versions.
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.. note::
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``wwctl upgrade`` will back up any files before it changes them (to
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``<name>-old``) but it is good practice to back up your configuration
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manually.
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.. code-block:: console
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# wwctl upgrade config
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# wwctl upgrade nodes --add-defaults --replace-overlays
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Both upgrade commands support specifying ``--output-path=-`` to print the
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upgraded configuration file to standard out for inspection before replacing the
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configuration files.
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