openstack
/
os-traits
Code Issues Proposed changes

Add a trait for remote_managed port-capable nodes 

Instances with VNIC_TYPE_SMARTNIC port need PCI devices tagged as
"remote_managed" in the PCI whitelist, however, not all compute drivers
may support the necessary functionality or have the necessary devices.

A new trait is added in order to allow a pre-filter based on it to be
implemented to avoid considering compute hosts that do not support
"remote_managed" ports.

Implements: blueprint integration-with-off-path-network-backends
Needed-By: I168d3ccc914f25a3d4255c9b319ee6b91a2f66e2
Change-Id: If5a4c81084ff9f9f8fecf9fa4cd62fc98e3efcd9
Task: 44048
Story: 2009706
This commit is contained in:
Dmitrii Shcherbakov 2021-11-19 11:26:46 +03:00
parent ff96dcc647
commit e14a4049bc
1 changed files with 3 additions and 0 deletions
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3
os_traits/compute/__init__.py
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@ -35,4 +35,7 @@ TRAITS = [
# The compute manager supports the `socket` value for the
# hw_pci_numa_affinity_policy image property/flavor extra spec.
'SOCKET_PCI_NUMA_AFFINITY',
# The compute manager supports handling remote_managed PCI devices
# associated with SmartNIC DPUs.
'REMOTE_MANAGED_PORTS'
]