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[Balazs Gibizer <1883682@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The regexp in the nova.virt.hardware module [1] does not match with the
regexp in the flavor extra spec validation code [2]. So requesting the
HW_CPU_HYPERTHREADING only works via numbered request groups but not via
named request groups.

[1] https://github.com/openstack/nova/blob/1490a54fa92ece6d9fd676d8e4a7498460714f92/nova/virt/hardware.py#L1644
[2] https://github.com/openstack/nova/blob/1490a54fa92ece6d9fd676d8e4a7498460714f92/nova/api/validation/extra_specs/traits.py#L39

** Affects: nova
     Importance: Low
     Assignee: Balazs Gibizer (balazs-gibizer)
         Status: New


** Tags: compute numa

** Changed in: nova
   Importance: Undecided => Low

** Changed in: nova
     Assignee: (unassigned) => Balazs Gibizer (balazs-gibizer)

** Tags added: compute numa

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https://bugs.launchpad.net/bugs/1883682

Title:
  requiring hyperthreading with HW_CPU_HYPERTHREADING trait in flavor
  extra_spec does not work with named request groups

Status in OpenStack Compute (nova):
  New

Bug description:
  The regexp in the nova.virt.hardware module [1] does not match with
  the regexp in the flavor extra spec validation code [2]. So requesting
  the HW_CPU_HYPERTHREADING only works via numbered request groups but
  not via named request groups.

  [1] https://github.com/openstack/nova/blob/1490a54fa92ece6d9fd676d8e4a7498460714f92/nova/virt/hardware.py#L1644
  [2] https://github.com/openstack/nova/blob/1490a54fa92ece6d9fd676d8e4a7498460714f92/nova/api/validation/extra_specs/traits.py#L39

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