tree a4b7a272c8b61c5404c8c37c1560e1cd21b0f226
parent 66d94b9ed7e100bd64bae336f529ea9c7ea0c13e
author Vasyl Saienko <vsaienko@mirantis.com> 1536315572 +0000
committer Vasyl Saienko <vsaienko@mirantis.com> 1536577979 +0000

Allow to move routers during upgrade

This patch adds functionality that allows to move legacy routers
from one agent to another during upgrade.
Also it adds waiter to check for availability of agents.

Change-Id: I6df53d99348a8a635f5712f5144be331d4188a4c