Openstack instances High-availability
I am very interested with OpenStack instances (VMs that created from horizon). Long time I am investigating it but could not find right design and answer.It seems OpenStack lacks this feature ? If compute node that instance created failed. it means all VMs will fail and I must manually start them on another host. Why we do not have built in failover feature automatically failover instances to another host . Is it possible to do this built-in with openstack. PLease clarify this for mr Thanks in advance