title: Prometheus does not show metrics of all pods
body: <p>When we use Kubernetes for production and we have a scaled application with many pods and publish as a service, every single metrics fetching request of Prometheus is routed to a pod with a random of selection.
  In this situation, results are not true for monitoring. </p>
  
  <p>In a moment we need all pods metrics (for example 10 pod) and it's not possible by calling a Kubernetes Service endpoint! 
  Is there any solution for this problem?</p>