21 lines
1.0 KiB
YAML
21 lines
1.0 KiB
YAML
---
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features:
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- |
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Add support for the ``in_tree`` query parameter to the ``GET
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/allocation_candidates`` API. It accepts a UUID for a resource provider.
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If this parameter is provided, the only resource providers returned will
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be those in the same tree with the given resource provider. The numbered
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syntax ``in_tree<N>`` is also supported. This restricts providers
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satisfying the Nth granular request group to the tree of the specified
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provider. This may be redundant with other ``in_tree<N>`` values specified
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in other groups (including the unnumbered group). However, it can be
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useful in cases where a specific resource (e.g. DISK_GB) needs to come
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from a specific sharing provider (e.g. shared storage).
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For example, a request for ``VCPU`` and ``VGPU`` resources from ``myhost``
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and ``DISK_GB`` resources from ``sharing1`` might look like::
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?resources=VCPU:1&in_tree=<myhost_uuid>
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&resources1=VGPU:1&in_tree1=<myhost_uuid>
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&resources2=DISK_GB:100&in_tree2=<sharing1_uuid>
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