
With the subnet_dns_publish_fixed_ip extension Neutron has added a new attribute to subnets, allowing to select whether DNS records should be published for fixed IPs from that subnet. Add support for this when creating and updating subnets. [0] https://bugs.launchpad.net/neutron/+bug/1784879 [1] https://review.opendev.org/662405 [2] https://review.opendev.org/662409 Depends-On: https://review.opendev.org/679833 Change-Id: Ia804e878acfd1f05e1f00c2ac9202c1d260827f4