ironic/releasenotes/notes/resource-classes-1bf903547236a473.yaml
Dmitry Tantsur c7d7f18ba2 Update the resource classes documentation based on recent progress
The feature works now, so we can remove uncertaincy from the docs. Also adds
an upgrade release note to populate the resource_class field before the upgrade.

Change-Id: I22234aafdd195dd76c621b93042a67cdb36f3e65
2017-08-11 17:38:56 +02:00

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YAML

---
upgrade:
- |
Due to upcoming changes in the way Nova schedules bare metal nodes, all
nodes in a deployment using Nova have to get the ``resource_class`` field
populated before the upgrade. See `enrollment documentation
<https://docs.openstack.org/ironic/latest/install/enrollment.html#enrollment-process>`_
and `flavor configuration documentation
<https://docs.openstack.org/ironic/latest/install/configure-nova-flavors.html#scheduling-based-on-resource-classes>`_
for details.
Once you've migrated your flavors to resource classes, you should unset
the deprecated ``use_baremetal_filters`` option in the Compute service
configuration. Otherwise you'll be using the filters incompatible with
scheduling based on resource classes.