aodh will use heat to instruct the OSP api to create new VMs in response to certain rules. For that, the heat-engine must be deployed on the podified control plane.

This epic entails the investigation and documentation whether the heat-engine is already being deployed in the podified control plane, and then document how to use it or it is not and the ceilometer-operator/telemetry-operator must deploy it's own heat-engine container to enable autoscaling.