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/18345
Submitter: Pkgs Jenkins <email address hidden>
Branch: 9.0/mitaka
Commit: a7c889cd8480bcb 4230173174313b2 0749e398dd
Author: Oleg Bondarev <email address hidden>
Date: Tue May 24 10:06:19 2016
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.
Depends-On: Ifa919a9076a3cc 2696688af3feadf 8d7fa9e6fc2
upstream review: https:/ /review. openstack. org/246910
Closes-Bug: #1489198 ce6280c685ae44a 691665b4e98
Closes-Bug: #1414559
Change-Id: Ib1cb9c2f6eb2f5