Comment 2 for bug 1877404

Reviewed: https://review.opendev.org/726208
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=8cfe41fa6bea0901e4b2d41cc47d745195e9953b
Submitter: Zuul
Branch: master

commit 8cfe41fa6bea0901e4b2d41cc47d745195e9953b
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Thu May 7 15:49:21 2020 +0000

    Add "qos_policy_id" field to "FloatingIP" OVO

    This new synthetic field is linked to a "QosPolicyFloatingIPBinding"
    register. This binding register will bind a QoS policy and a
    floating IP.

    Now is possible to provide this field in the create/update input
    parameters. If provided, the "FloatingIP" OVO will create/delete the
    "QosPolicyFloatingIPBinding" register.

    The OVO takes this parameter from the DB object. When the DB object
    is retrieved, the QoS policy binding register is retrieved too due
    to a backref link in the "QosFIPPolicyBinding" DB model to the
    "FloatingIP" DB model.

    Change-Id: Ideb042a71336b110bbe0f9e81ed8e0c21434fc42
    Closes-Bug: #1877404
    Related-Bug: #1877408