a) 3 controllers

b) 5 computes

c) 2 bonds (bond0 - all vlan except for tenant , bond1 - for tenant vlan only)

*No external storage and dpdk computes for now as trying to deploy these 3 controllers and 5 computes first.

I have gone through openstack web, blogs and some other resources and failed to deploy with success. One of my problems is to identify the right templates to use for my setup and config for 2 bonds above. 

I have struggled to deploy overcloud for a month without success...I really appreciate your help and support to guide me. Please your help and support is much appreciated. I request help from everybody. Thank you