tree f125639e73d3e07a97b3e2d54dbeff058512dd83
parent df0d6d7c5ddf21fb2f6521e43ff6e0280c326a43
author Artom Lifshitz <alifshit@redhat.com> 1521735654 -0400
committer ghanshyam <gmann@ghanshyammann.com> 1526842576 +0000

Add wait_for_interface_detach method

The method waits for an interface to be detached from a server.
It will be used in the subsequent patch that tests tagged device
attach and detach (nova API 2.49).

Change-Id: If23bd5947dea345b30a77bc83c5b3dbfa5a4267b