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[OpenStack Infra <1500012@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/236210
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=45410d76bea6a37b750b1b197f1b04edaf32c5aa
Submitter: Jenkins
Branch:    master

commit 45410d76bea6a37b750b1b197f1b04edaf32c5aa
Author: Sławek Kapłoński <slawek@xxxxxxxxxxxx>
Date:   Sat Oct 17 12:54:32 2015 +0200

    Add support for QoS for LinuxBridge agent
    
    There is a new QoS extension driver for the linuxbridge agent
    being added. This driver provides support for QoS configuring
    on the linuxbridge agent.
    This patch introduces two new config options for Linuxbridge agent:
    kernel_hz - HZ value of host kernel,
    tbf_latency - value of latency in tbf qdisc to calculate size of queue.
    
    Co-Authored-By: vikram.choudhary <vikram.choudhary@xxxxxxxxxx>
    
    Change-Id: I457ca2569b5d4a916ba09e71040505cd0ad3257b
    Closes-Bug: #1500012
    Closes-Bug: #1550514
    DocImpact Update agent configuration to show settings related to
              QoS and bandwidth limiting


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

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https://bugs.launchpad.net/bugs/1500012

Title:
  [RFE] QoS driver for LinuxBridge Agent

Status in neutron:
  Fix Released

Bug description:
  Currently QoS is supported by openvswitch agent (QosOVSAgentDriver) and by sr-iov agent (QosSRIOVAgentDriver) on compute hosts.
  There should be also similar agent for support LinuxBridge agent. It can set bw limitations using "tc" which can be applied for ingress and egress traffic on different ports (interfaces) in linux bridge.

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