I think you're changing(removing) the device_owner property of Port resource when doing a stack update. So actually you are removing the device_owner from the existing port. Neutron's handling of None values is weird. Actually neutron is expecting 'None'(quoted). We've done number of these hacks for other resources and can probably do one more.
I think you're changing(removing) the device_owner property of Port resource when doing a stack update. So actually you are removing the device_owner from the existing port. Neutron's handling of None values is weird. Actually neutron is expecting 'None'(quoted). We've done number of these hacks for other resources and can probably do one more.