I'm trying to deploy SpiceDB using the operator in google cloud. I want to expose a kubernetes Service with a known IP so I can add a DNS record so my other services can find Spice. My question is: do I point the kubernetes Service to the SpiceDBClusters or to the Operator itself? I imagine it's the SpiceDBClusters. I notice that in the one example in the repo, it's using Contour and `HttpProxy`s. I'd rather do this without Contour, and just use native k8s Service or Ingress.... is it possible?