Comment 4 for bug 1577963

Reviewed: https://review.openstack.org/312270
Committed: https://git.openstack.org/cgit/openstack/octavia/commit/?id=7ba33e6ee4dd19757fe6f3a6bae513db49240c5e
Submitter: Jenkins
Branch: master

commit 7ba33e6ee4dd19757fe6f3a6bae513db49240c5e
Author: Michael Johnson <email address hidden>
Date: Tue May 3 22:30:42 2016 +0000

    Fixes failover flow with namespace driver

    This patch updates the haproxy service scripts to handle the case
    where the network interfaces have not yet been plugged. This can
    occur in a failover situation.
    This patch also makes sure we don't move the management lan interface
    into the network namespace.

    Closes-Bug: #1509706
    Closes-Bug: #1577963
    Change-Id: I04d267bd3cdedca11f0350c5255086233cba14ec