Before nova creates the port, it would set the port's dns_name here:
https://github.com/openstack/nova/blob/stable/mitaka/nova/network/neutronv2/api.py#L741-L752
But only if the "DNS Integration" extension was loaded, which it must be, so I'm not sure where the AttributeError on dns_name is coming from.
Before nova creates the port, it would set the port's dns_name here:
https:/ /github. com/openstack/ nova/blob/ stable/ mitaka/ nova/network/ neutronv2/ api.py# L741-L752
But only if the "DNS Integration" extension was loaded, which it must be, so I'm not sure where the AttributeError on dns_name is coming from.