anchor.diff:  to automate backups of a PostgreSQL database.
   
   Currently Crunchy Scheduler only supports two types of tasks:
  +
   * pgBackRest
   * pgBaseBackup
   
  
positive.code: ....
  
  The scheduled tasks will (these are just for fast results, not recommended for production):
    * take a backup every minute using pgBaseBackup
    * take a full pgBackRest backup every even minute
    * take a diff pgBackRest backup every odd minute
  
  View the logs for the `scheduler` pod until the tasks run:
  
  
negative.code: ==== pgBackRest Schedules
  
  To configure Crunchy Scheduler to create pgBackRest backups the following is required:
  
  * pgBackRest schedule definition requires a deployment name.  The PostgreSQL pod should be created by a deployment.
  
  ==== pgBaseBackup Schedules
  
  To configure Crunchy Scheduler to create pgBaseBackup scheduled backups, the following is required:
  
  * The name of the secret that contains the username and password the Scheduler will use to
    configure the job template.  See link:https://github.com/CrunchyData/crunchy-containers/blob/scheduler/examples/kube/scheduler/primary/secret.json[the primary secret example].
    for the structure required by the Scheduler.
  * The name of the PVC created for the backups.  This should be created by the user prior to scheduling the task.
  
  ==== Kubernetes and OpenShift
  
  