anchor.diff:  Kubernetes cluster.  The *postgres-operator* Docker container image
   is available on link:https://hub.docker.com/r/crunchydata/postgres-operator/[Dockerhub].
   
  +What actually gets created on the Kubernetes cluster for a
  +*pgcluster* resource is defined as a *deployment strategy*.  Strategies
  +are documented in detail in link:docs/design.asciidoc#postgresql-operator-deployment-strategies[Deployment Strategies].
  +
   You can also build the Docker image for *postgres-operator* using
   the build instructions located on the link:docs/build.asciidoc[Build and Setup] page.
  
positive.code: pgo test mycluster
  ----
  
  .Clone Cluster
  [source,bash]
  ----
  pgo clone mycluster --name=myclone
  ----
  
  .Create a Policy
  [source,bash]
  ----
  
negative.code: 
  image::docs/tty.gif?raw=true[]
  
  The PostgreSQL Operator leverages Kubernetes Custom Resource Definitions to define custom resource types such as:
  
   * *pgcluster*
   * *pgbackups*
   * *pgpolicies*
  
  Once those custom objects are defined, Kubernetes provides the ability to create and manage those objects similar to any other native Kubernetes object.
  
  