Comment 4 for bug 1482756

Reviewed: https://review.openstack.org/210593
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=a1eebe6afd0f042eaa161d41d9bab4ac3c2bfe77
Submitter: Jenkins
Branch: master

commit a1eebe6afd0f042eaa161d41d9bab4ac3c2bfe77
Author: Jesse Pretorius <email address hidden>
Date: Fri Aug 7 20:57:02 2015 +0100

    Add ebtables to neutron agent configuration

    Neutron now uses ebtables as an extra security layer for ARP
    spoof filtering. This patch adds the ebtables package and
    rootwrap to the neutron role to ensure that the agent is able
    to use this subsystem. Without it the networking from the
    instances to the L3 router will fail.

    Co-Authored-By: Evan Callicoat <email address hidden>
    Closes-Bug: #1482756
    Change-Id: Ibc960564a3acfbb10cfbc3cfe0ad60d3366d2443