Neutron DVR openstack
hello, i want ask somthing,. if i deploy openstack with 3 controller, 2 compute, and 1 cinder using DVR network configuration. if all 3 node controller down. what happend in instance?? can i still access instance, and north-south, east-west network in instance still normal??
The instance runs on a compute node and should be unaffected. Traffic doesn't pass through the controller, with one exception: If the instance has no floating IP, packets it sends to addresses outside of the cloud (SNAT traffic) go through controllers.