anchor.diff:  
   ==== Docker
   
  -Run the container with this command:
  +Create this example by running the following:
   ....
   cd $CCPROOT/examples/docker/master-replica
   ./run.sh
  
positive.code: them create PVCs and use the *fsGroup* setting for the Postgres containers to
  work using NFS.  There is most likely a smarter and more precise way to grant
  this permission but this is one suggested process.
  
negative.code: 
  ==== Docker
  
  This example starts a single PostgreSQL container and service, the most simple
  of examples.
  
  To create the example:
  ....
  cd $CCPROOT/examples/docker/basic
  ./run.sh
  ....
  
  This script will do the following:
  
   * Create a persistent volume claim
   * Create a container named *basic*
   * Initialize the database using the predefined environment variables
   * Map the PostgreSQL port 5432 within the container to the localhost port 12000
  
  Start the container by running the following.
  ....
  docker start basic
  ....
  
  View the status of this container by running:
  ....
  docker ps | grep basic
  ....
  
  This will display the container that was just created and started, and should state that it is up in addition to the IP address and port it resides on.
  
  If you need to diagnose the container, you can do so by viewing the logs.
  ....
  docker logs basic
  ....
  
  The container creates a default database called *userdb*, a default user called *testuser* and a default password of *password*. Connect from your local host as follows:
  ....
  psql -h localhost -p 12000 -U testuser -W userdb
  ....
  
  To shut down the instance, run the following:
  ....
  docker stop basic
  ....
  
  
  ==== Kubernetes
  
  This example starts a single PostgreSQL container and service, the most simple
  of examples.
  
  To create the example:
  ....
  cd $CCPROOT/examples/kube/basic
  ./run.sh
  ....
  
  This script will do the following:
  
   * Create a persistent volume claim
   * Create a pod named *basic*
   * Initialize the database using the predefined environment variables
   * Map the PostgreSQL port 5432 within the container to the localhost port 12000
  
  Verify that everything is running successfully by running the following:
  ....
  kubectl get pod basic
  kubectl get service basic
  