I've deployed rdo-manager in a virt env and everything is working fine except the vnc console which is alreday an open bug for that. 

Now I would like to change some parameters on my deployment, let's say I wan't to disable NeutronTunneling, I wan't to use VLAN for tenants and use 1500 MTU on dnsmasq. 

So I downloaded the plan:

#tuskar plan-templates -O /tmp uuid

changed plan.yaml, environment.yaml, provider-Controller-1.yaml, provider-Compute-1.yaml.

than I ran the stack:

# heat stack-create -f tmp/plan.yaml -e tmp/environment.yaml overcloud

The overcloud is deployed fine but the values aren't changed. What I'm missing here?

Thanks,

Pedro Sousa