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[OpenStack Infra <1991092@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.opendev.org/c/openstack/neutron/+/859645
Committed: https://opendev.org/openstack/neutron/commit/21491efd9f8ce6df98cb58c26da7896d75cb4a8b
Submitter: "Zuul (22348)"
Branch:    master

commit 21491efd9f8ce6df98cb58c26da7896d75cb4a8b
Author: Rodolfo Alonso Hernandez <ralonsoh@xxxxxxxxxx>
Date:   Wed Sep 28 18:00:25 2022 +0200

    Port provisioning should retry only for VM ports
    
    The port provisioning method ``Ml2Plugin._port_provisioned`` creates
    an active wait to provision a port if the port is unbound since [1].
    But this active wait should consider only VM ports in the case of
    live migration, as described in the LP bug [2]. This wait should
    not consider auxiliary Neutron ports or baremetal ports (we don't
    live-migrate then).
    
    [1]https://review.opendev.org/c/openstack/neutron/+/855257
    [2]https://bugs.launchpad.net/neutron/+bug/1988199
    
    Closes-Bug: #1991092
    Change-Id: Ic8891e2deef4bb5e72cf7d7f37b043e936adbc00


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1991092

Title:
  Retry port provisioning for "nova:xxx" device_owner ports only

Status in neutron:
  Fix Released

Bug description:
  Since [1] (up to Wallaby), the "_port_provisioned" method retries the
  port provisioning if the port is unbound. This feature [2] was meant
  to be implemented for VM ports, that could be affected by the race
  condition during the live-migration, as described in [2]. Any other
  port should be excluded from this active retry.

  Also there are some ports, like the router ports in OVN, that are
  never bound to a host given their decentralized nature.

  [1]https://review.opendev.org/q/I50091c84e67c172c94ce9140f23235421599185c
  [2]https://bugs.launchpad.net/neutron/+bug/1988199

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