Comment 2 for bug 1976366

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Rodolfo Alonso (rodolfo-alonso-hernandez) wrote :

Hello Max:

If any of the subnets of a network have DHCP capabilities, the metadata port of this network namespace will have no IP assigned (exactly the OVN metadata code you are pointing [1]). That means we can't provide the metadata via the metadata IP. You need to use a config-drive in this case [2].

Regards.

[1]https://github.com/openstack/neutron/blob/09207ba731bfc859c2f6d175588a8bfe09be01db/neutron/agent/ovn/metadata/agent.py#L431-L437
[2]https://docs.openstack.org/nova/latest/admin/config-drive.html