Updated openstack/openstack
Project: openstack-dev/devstack  faa46f0014bd68df004bd0a9a0cdd5fd1215dab8

Add a Tunnel end-point variable for Neutron configuration

The HOST_IP address is being used as IP address
for end-point tunnel configruation. A new variable is
needed to specify a different IP address for the tunnel
end-point that Neutron will use

Change-Id: Ic7fb4853df167e78bf882af6a712b903db754dc2
Closes-bug: #1340433