Is there a way to prevent any further deploys on the selected host, while it can still perform live-migration of it's VMs to other available hosts?
Hello Everyone, I am looking for evacuation support in openstack Icehouse.
From what I could find, there are following two commands:
nova evacuate evacuated_server_name host_b --on-shared-storage
nova host-evacuate command
However, both seem to have some downtime
What I looking for is something like:
Host is put in a state, like maintenance mode, so that no new VMs are provisioned on it.
Do a live migration from this source host to any host chosen by the scheduler
This way, there won't be a downtime for the VMs and the host can be removed / brought down for maintenance.
To put it simply, Is there a way to prevent any further deploys on the selected host, while it can still perform live-migration of it's VMs to other available hosts? Openstack version is: IceHouse
