Hi,
There is an RFE to inherit network QoS:
https://bugs.launchpad.net/neutron/+bug/1950454
The patch series: https://review.opendev.org/q/topic:%22bug%252F1950454%22+(status:open%20OR%20status:merged)

Hope this covers your usecase.

Lajos Katona (lajoskatona)

Damien Rannou <damien.rannou@ovhcloud.com> ezt írta (időpont: 2021. nov. 22., H, 17:23):
Hello
We are currently playing with QOS on L3 agent, mostly for SNAT, but it can apply also on FIP.
Everything is working properly, but I’m wondering if there is a way to define a « default » QOS that would be applied on Router creation,
but also when the user is setting « no_qos » on his router.

On a public cloud environnement, we cannot let the customers without any QOS limitation.

Thanks !
Damien