Create Route with specific hostname

[lbroudoux]

For now, OpenShift routes are created using the default URI schema handled by the Router.
That is because whenever I try adding a custom hostname in templates, OpenShift complains about not being possible to modify the spec.host field of Route for security reasons.

Will have to investigate...

[lbroudoux]

Just have to add those following apiGroup in role description and works like a charm!

- apiGroups:
  - route.openshift.io
  resources:
  - routes/custom-host
  verbs:
  - create