Bind novnc to single interface
Bind novnc to single interface

Change-Id: I163588ed369661bfa493ef3b28fc34c1b3a91b52
Closes-Bug: #1500166

rahulunair/kolla,nihilifer/kolla,limamauricio/mykolla,fdumpling/kolla,mandre/kolla,rajalokan/kolla,tonyli71/kolla,dardelean/kolla-ansible,nihilifer/kolla,fdumpling/kolla,intel-onp/kolla,stackforge/kolla,stackforge/kolla,mandre/kolla,intel-onp/kolla,rajalokan/kolla,negronjl/kolla,mandre/kolla,tonyli71/kolla,GalenMa/kolla,coolsvap/kolla,stackforge/kolla,openstack/kolla,negronjl/kolla,coolsvap/kolla,dardelean/kolla-ansible,mrangana/kolla,coolsvap/kolla,negronjl/kolla,limamauricio/mykolla,dardelean/kolla-ansible,toby82/kolla,rahulunair/kolla,mrangana/kolla,fdumpling/kolla,openstack/kolla,GalenMa/kolla,rajalokan/kolla,toby82/kolla,limamauricio/mykolla,toby82/kolla