Comment 12 for bug 1757044

Reviewed: https://review.openstack.org/424468
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=00bf365025772d423eea7da1ddbb6211ab757aed
Submitter: Zuul
Branch: master

commit 00bf365025772d423eea7da1ddbb6211ab757aed
Author: LIU Yulong <email address hidden>
Date: Thu Apr 28 13:17:08 2016 +0800

    [L3][QoS] Neutron server side router gateway IP QoS

    This patch enables to bind a QoS policy to the router gateway,
    then in L3 agent side SNAT traffic for the VMs without floating
    IPs can be limited under the policy bandwidth rules. This is
    suit for all kinds of L3 routers: DVR, DVR with SNAT HA, L3 HA
    and Legacy.

    API update router gateway json:
    {
    router": {
      "external_gateway_info": {
        ...
        "qos_policy_id": "policy-uuid"
        }
      }
    }

    Depends-On: https://review.openstack.org/#/c/567497/

    Partially-Implements blueprint: router-gateway-ip-qos
    Closes-Bug: #1757044
    Related-Bug: #1596611
    Change-Id: I26e22bce7edd1f93b2ac0048b61b14f858938537