title: How do you set-up Mongo replica set on Kubernetes?
body: <p>I'd like to set-up a Mongo replica set on Kubernetes. I'd like to have three replicas. This means I'd need to start 3 instances.</p>
  
  <p>Should I start three pods, with Mongo in each one, and use the service the point to the primary? Or should I used a replication controller somehow?</p>