Attaching new interface doesn't honor specified fixed ip

[joker-at-work]

trafficstars

A specified fixed-ip is not honored when creating a new interface on a server.

This is from the neutron-server logs. It looks like the IP is not sent to the API.

Request body: {'port': {'fixed_ips': [{'subnet_id': '0e1e5315-5b18-4af7-a63f-6369aadfbc19'}], 'network_id': 'a7ec6c35-4e17-4e97-aa2b-0d93e56bb6c7', 'security_groups': []}}

I checked that the IP also not reserved by any port.