anchor.diff:  oc env dc/pg-master-rc PG_MASTER_PASSWORD=foo PG_MASTER=user1
   ....
   
  -[discrete]
  -==== NFS Setup
  +*NFS Setup*
   
   To control the permissions of the NFS file system
   certain examples make use of the *supplementalGroups* security context
  
positive.code: might be on slow networks. You can view the logs of the database pod
  to measure the copy progress.
  
  [discrete]
  ==== Log aggregation
  
  OpenShift can be configured to include the EFK stack for log aggregation.
  OpenShift Administrators can configure the EFK stack as documented
  
negative.code: 
  == Docker - Tips
  
  *Send a signal to PostgreSQL*
  
  First, find the PID of the postmaster:
  
  