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

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Change-Id: If428f86c8c1168086736d92d07fa67f1c76aee89
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Dmitry Tantsur 2017-08-11 17:49:15 +02:00
parent c4c0040a8b
commit 45b09494af
1 changed files with 11 additions and 0 deletions
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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
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
----------------