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[Bug 2116317] [NEW] [Doc] Precedence of enforcement for QoS resource types

 

Public bug reported:

While testing and automating [1] for QoS router gateway feature, it
seems FIPs and router gateways were not destined to work with QoS DSCP
rules at all at this point but happened to work correctly, as seen in
[1] existing code to test DSCP with FIP, and new added code to test DSCP
enforcement with router gateways (with precedence checked for both
network/port QoS DSCP).

After consulting with Rodolfo Alonso about the automation patch, I
understood from the chat that the proper precedence should be at least
verified and documented properly for users (documentation bug).

Related mirror ticket [2].

[1] 954372: Test QoS DSCP for router gateways |
https://review.opendev.org/c/x/whitebox-neutron-tempest-plugin/+/954372

[2] https://issues.redhat.com/browse/OSPRH-18074

** Affects: neutron
     Importance: Low
     Assignee: Rodolfo Alonso (rodolfo-alonso-hernandez)
         Status: In Progress


** Tags: doc

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https://bugs.launchpad.net/bugs/2116317

Title:
  [Doc] Precedence of enforcement for QoS resource types

Status in neutron:
  In Progress

Bug description:
  While testing and automating [1] for QoS router gateway feature, it
  seems FIPs and router gateways were not destined to work with QoS DSCP
  rules at all at this point but happened to work correctly, as seen in
  [1] existing code to test DSCP with FIP, and new added code to test
  DSCP enforcement with router gateways (with precedence checked for
  both network/port QoS DSCP).

  After consulting with Rodolfo Alonso about the automation patch, I
  understood from the chat that the proper precedence should be at least
  verified and documented properly for users (documentation bug).

  Related mirror ticket [2].

  [1] 954372: Test QoS DSCP for router gateways |
  https://review.opendev.org/c/x/whitebox-neutron-tempest-
  plugin/+/954372

  [2] https://issues.redhat.com/browse/OSPRH-18074

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