cf666bd557
Add support for configuring `cpu_dedicated_set` parameter and modify logic for `vcpu_pin_set` and `cpu_shared_set` parameters to add ability to collocate pinned and unpinned instances on same host. Deprecate `vcpu_pin_set` option as it is deprecated from config options in nova [1] as well. [1] https://review.opendev.org/#/c/671793 Change-Id: I40e0ed0bba93bfcdc4cf157195c3e9fbcfce0776
17 lines
660 B
YAML
17 lines
660 B
YAML
---
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features:
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Add new parameter ``[compute] cpu_dedicated_set`` to specify
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list or range of physical CPU cores to reserve to be used for
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allocating PCPU resources to virtual machine processes.
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Defaults to ``$::os_service_default``.
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deprecations:
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The ``vcpu_pin_set`` parameter is deprecated and superseded by
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``cpu_shared_set`` and ``cpu_dedicated_set`` parameters, where
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``cpu_shared_set`` and ``cpu_dedicated_set`` is used to define
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list or range of VCPU and PCPU resources for virtual machine
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instances respectively.
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When used ``vcpu_pin_set`` can not be defined with
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``cpu_dedicated_set`` parameter.
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