Hi Arnaud: Those parameters should be set in nova.conf, in the "os_vif_XXX" section [1]. "network_device_mtu" is deprecated. The interface MTU is retrieved from the network MTU. "ovs_vsctl_timeout" is deprecated too, we don't use vsctl commands anymore. Maybe Nova folks can extend my answer. Regards. [1] https://github.com/openstack/nova/blob/50fdbc752a9ca9c31488140ef2997ed59d861... On Fri, Mar 4, 2022 at 6:18 PM Arnaud Morin <arnaud.morin@gmail.com> wrote:
Hey all,
When I take a look at [1], I can see some parameters, such as network_device_mtu, isolate_vif, etc.
As far as I can tell, nova is using these params when plugging the port in OVS (if using OVS as ml2 plugin of course).
But I cannot find the config params in the documentation: [2]
Am I missing something?
Cheers, Arnaud.
[1] https://github.com/openstack/os-vif/blob/master/vif_plug_ovs/ovs.py [2] https://docs.openstack.org/nova/latest/configuration/config.html