Confirmed setting dhcp_domain on the neutron-gateway's nova.conf allows VMs booted after the configuration change to be able to retrieve the correct domain for its hostname from the nova-metadata-api.
Check metadata hostname with this curl statement: curl http://169.254.169.254/latest/meta-data/hostname
PR on the way.
Confirmed setting dhcp_domain on the neutron-gateway's nova.conf allows VMs booted after the configuration change to be able to retrieve the correct domain for its hostname from the nova-metadata-api.
Check metadata hostname with this curl statement: 169.254. 169.254/ latest/ meta-data/ hostname
curl http://
PR on the way.