Files
neutron/releasenotes/notes/ovn-qos-min-bw-rule-only-25a0699c1510c4c4.yaml
Rodolfo Alonso Hernandez 6d53662785 [OVN] Do not call `QoSAddCommand` without max-bw/DSCP rule
The ML2/OVN QoS extension formats the Neutron QoS rules into the
corresponding QoS registers and LSP.options values. The OVN QoS
registers allow to define filters for a specific traffic, matching
the direction and the source port. This registers can have
a "rate" and a "dscp" values defined. It is mandatory to at least
define one of these parameters. If, for example, the Neutron rules
only define a min-bw rule, none of these parameters will be set in
the dictionary with the OVN QoS rules. In that case, ``qos_add`` is
not called.

Closes-Bug: #2101063
Change-Id: Ia4f1d61753594c54f55bd146ad6dc06195a01485
2025-03-11 18:51:40 +00:00

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YAML

---
issues:
- |
Using ML2/OVN, it is now possible to define a QoS policy with a single minimum
bandwidth rule and apply it to a bound port. The ML2/OVN QoS extension
will not try to add an OVN QoS register in that case.