Live migration: wait for vif-plugged event on pre live migration
Just like with spawning new VM, we need to wait for neutron to properly
handle new vif device on pre migration step.
By default nova dispatches event to the instance's host while during
live migration we're waiting on destination host - the solution
is to check if instance is migrating and send event to destination
compute as well.
Reviewed: https:/ /review. fuel-infra. org/33658
Submitter: Pkgs Jenkins <email address hidden>
Branch: mcp/newton
Commit: b77f3d324996842 0532b22b855cdbe 0eedcfd325
Author: Oleg Bondarev <email address hidden>
Date: Fri May 5 09:41:02 2017
Live migration: wait for vif-plugged event on pre live migration
Just like with spawning new VM, we need to wait for neutron to properly
handle new vif device on pre migration step.
By default nova dispatches event to the instance's host while during
live migration we're waiting on destination host - the solution
is to check if instance is migrating and send event to destination
compute as well.
Upstream review: https:/ /review. openstack. org/246910
Closes-Bug: #1489198
Change-Id: Ib1cb9c2f6eb2f5 ce6280c685ae44a 691665b4e98