Please fill in the following information:

Issue description

step 3.1 where  ~/openstack-control-plane.yml is to be modified to enable horizon with two replicas , the accompanying screenshot shows that there are no lines between tempate:

and ** 

replicas: 2

When modifying the yaml , we can see several lines between template and replicas, as seen in the attached screenshot. Maybe we can add a .....output omitted...... to correctly represent this. This is just an observation, and does not impact the outcome of the lab in any way. It just makes the key easier to locate in the yml.

Steps to reproduce:

Workaround:

Expected result: