openstack/ironic
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Merge "Upgrade to hardware types: document changing interfaces for active nodes"

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Jenkins 2017-08-14 08:24:16 +00:00 committed by Gerrit Code Review
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doc/source/admin/upgrade-to-hardware-types.rst
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@ -86,6 +86,17 @@ set new values for some or all interfaces:
See :doc:`/install/enrollment` for more details on setting hardware types and See :doc:`/install/enrollment` for more details on setting hardware types and
interfaces. interfaces.
.. warning::
It is not recommended to change the interfaces for ``active`` nodes. If
absolutely needed, the nodes have to be put in the maintenance mode first:
.. code-block:: console
openstack baremetal node maintenance set $UUID \
--reason "Changing driver and/or hardware interfaces"
# do the update, validate its correctness
openstack baremetal node maintenance unset $UUID
Other interfaces Other interfaces
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