Follow up for placement usage document
This patche addresses the following review comments from earlier in this series: https://review.openstack.org/#/c/604243/4/doc/source/usage/index.rst@28 https://review.openstack.org/#/c/604243/4/doc/source/usage/provider-tree.rst@190 https://review.openstack.org/#/c/604243/4/doc/source/usage/provider-tree.rst@264 Change-Id: I15097a850cf6f6f33d42234f6e3a72d103d6bc42
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@ -25,7 +25,7 @@ via the placement REST API.
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The nova resource tracker is responsible for creating the resource provider
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record corresponding to the compute host on which the resource tracker runs.
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If other projects -- for example, Neutron or Cyborg -- wish to manage resources
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on a compute host, the should create resource providers as children of the
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on a compute host, they should create resource providers as children of the
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compute host provider and register their own managed resources as inventory on
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those child providers. For more information, see the
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:doc:`Modeling with Provider Trees <provider-tree>`.
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@ -187,8 +187,8 @@ would return two candidates.
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2. ``NUMA1_2`` (``VCPU``) + ``CN1`` (``MEMORY_MB``, ``DISK_GB``)
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This is because ``SS1`` is not in aggregate A, and because aggregate B on
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``NUMA2_1`` doesn't span the whole tree since it isn't a root resource
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provider.
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``NUMA2_1`` doesn't span the whole tree since the ``NUMA2_1`` resource
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provider isn't a root resource provider.
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Filtering by Traits
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===================
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@ -261,9 +261,9 @@ Granular Resource Requests
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==========================
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If you want to get the same kind of resources from multiple resource providers
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at once, or if you don't want to spread the trait/aggregate constraints across
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multiple resource providers, you can use the `Granular Resource Request`_
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feature.
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at once, or if you require a provider of a particular requested resource
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class to have a specific trait or aggregate membership, you can use the
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`Granular Resource Request`_ feature.
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This feature is enabled by numbering the ``resources``, ``member_of`` and
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``required`` query parameters respectively.
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