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[Bug 1468353] [NEW] QoS DSCP marking rule support

 

Public bug reported:

The QoS API [#qos_api_spec]_ introduces an interface to configure QoS policies
to neutron ports. We need to be able to mark outgoing dscp rules to tag traffic.


Changes:

* DB Model for new rule type
* API changes to allow for DSCP API modifications
* Client changes to allow for DSPC values being set for qos_rule list and update
* OVS agent integration to hand down the QoS information to the driver as new ports are created or updates are received.
* open flow integration within OVS driver to add qos_dscp marking functionality

Dependencies:
* QoS API implementation #[qos_api_spec]_
* QoS RPC and plugin integration
* L2 agent extension for QoS (done in front of SRIOV / OvS support)

Link to the Blueprint:
https://review.openstack.org/#/c/190285/1

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: rfe

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https://bugs.launchpad.net/bugs/1468353

Title:
  QoS DSCP marking rule support

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  The QoS API [#qos_api_spec]_ introduces an interface to configure QoS policies
  to neutron ports. We need to be able to mark outgoing dscp rules to tag traffic.

  
  Changes:

  * DB Model for new rule type
  * API changes to allow for DSCP API modifications
  * Client changes to allow for DSPC values being set for qos_rule list and update
  * OVS agent integration to hand down the QoS information to the driver as new ports are created or updates are received.
  * open flow integration within OVS driver to add qos_dscp marking functionality

  Dependencies:
  * QoS API implementation #[qos_api_spec]_
  * QoS RPC and plugin integration
  * L2 agent extension for QoS (done in front of SRIOV / OvS support)

  Link to the Blueprint:
  https://review.openstack.org/#/c/190285/1

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