On 8/8/17 7:18 PM, Kevin Benton wrote:
The best way to completely ensure the instance isn't trying to use it
is to detach it from the instance using the 'nova interface-detach'
command.
Sure, but this introduces additional complexity in complex environments
when it's required to have
Unfortunately Neutron doesn't know anything about the hypervisor to make
that type of call. That will require support in Nova to listen for the port
admin state change from Neutron and reflect it in the loaded hypervisor.
It's worth filing a request with Nova to see if that's something they would
