Description of problem:
Kuryr requires a router to be present on the cluster
to allow communication between VMs, Pods and Services.
However, during a FIP less no router is created by the
installer which breaks Kuryr installation.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Additionally, As no external connectivity is provided Kuryr shouldn't attempt to create a Floating IP for a Service of Load Balancer type.