Only the swift-nodes need to be tuned according to
https://bugs.launchpad.net/swift/+bug/1075606. And enlarge the local
port range on the controller can overlap with the listening services.
Changing the local range port
We must don't overlap the local range port and the listening ports.
Listening port on swift nodes are around 6800. With a bad ordering or a
restart we can face a already used port problem.
Co-Authored-By: Emilien Macchi <emilien@redhat.com>
Change-Id: I5e875403946a22ec8c5848af259d3afa84db4e35
9267538fc8