Rodolfo Alonso Hernandez a3b00768d6 Check the device ID and host ID during virtual port binding ...

If a port receives a device ID and a binding profile host ID
fields update, at the same time, this is because Nova is trying
to bind the port to a VM (device ID) in a host (host ID). In
ML2/OVN, a virtual port cannot be bound to a VM.

NOTE:
* A virtual port can receive a host ID update. That happens when
  the fixed IP port that has the virtual port IP address as
  allowed address pair is bound.
* A virtual port can receive a devide ID update. Octavia uses
  the devide ID to identify to what load balancer the virtual
  port belongs.

This check was introduced in [1].

[1]https://review.opendev.org/c/openstack/neutron/+/882588

Closes-Bug: #2028651
Related-Bug: #2018529
Change-Id: I8784c6716f5a53b91d43323771e6f30fa8e8e506

2023-08-28 09:50:10 +00:00

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