anchor.diff:  ....
   
   This template will create the following:
  - * pgbouncer container 
  - * PVC to hold configuration 
  +
  + * pgbouncer container
  + * PVC to hold configuration
    * service for pgbouncer
   
  -=== pgpool 
  +=== pgpool
   
   Template Name is *crunchy-postgres-pgpool-template*
   
  
positive.code: ....
  
  This run.sh script creates the following:
   * master database container using emptyDir volume 
   * service for database 
   * secrets to hold database credentials
  
  
  === single master database 
  
  Template names are *crunchy-postgres-database-emptydir* and
  *crunchy-postgres-database-pvc*
  
negative.code: ....
  
  These templates create the following:
  
   * replica database container using emptyDir volume and a DeploymentConfig
     allowing scaling
   * service for replica
  
  This example deploys a single replica container which
  uses emptyDir that can be scaled up within a DeploymentConfig.
  