Option to specify Host on the Openshift Route

[mattzech]

Is your feature request related to a problem? Please describe.
We have a separate IngressController that we wish to have the skupper Routes use. There is no option to specify the desired Host on the Route object. There are really no configuration options at all for the Route.

Describe the solution you'd like
Adding multiple options to skupper init (supported by the ConfigMap method too) that can be used to customize the Route.

Describe alternatives you've considered
Manually configuring the Routes

Additional context
Add any other context or screenshots about the feature request here.

[grs]

The ingress-host option should do that. Does that work for you?