anchor.diff:  pod for the primary, and will be able to start up immediately since
   we are using the same /pgdata/primary-dc data directory.
   
  -=== Master using PVC
  +=== Primary using PVC
   
   
   ==== OpenShift
  
positive.code: psql -h ms-replica -U postgres postgres -c 'table foo'
  ....
  
  
  ==== OpenShift
  
  
negative.code: psql -c 'table testtable' -U primary -h m-s-rc-pvc-replica postgres
  ....
  
  === Primary / Replica Deployment
  
  
  ==== Kubernetes
  