A final target of this post is to compare undercloud configuration been built by QuickStart and undercloud configuration been built per official documentation for Mitaka stable . Please see Attempt of official Mitaka TripleO HA install via instack-virt-setup for instack-virt-setup installation issue due to missing procedure of creating device vlan10 as OVS port of br-ctlplane on undercloud (instack VM) in official manuals.
Comlete text may seen here http://bderzhavets.blogspot.com/2016/07/tripleo-quickstart-vs-attempt-of.html