anchor.diff:          optional: false
   ----
   
  -===== Environment variables from ConfigMap
  +==== Environment variables from ConfigMap
   
   To add all key/value pairs from `ConfigMap` as environment variables just apply the following configuration, separating each
   `ConfigMap` to be used as source by a comma (`,`):
  
positive.code: ----
  
  [#env-vars]
  ==== Environment variables
  
  OpenShift provides multiple ways of defining environment variables:
  
  
negative.code: * JDK 11+ installed with `JAVA_HOME` configured appropriately
  * Apache Maven {maven-version}
  * access to an OpenShift cluster (Minishift is a viable option)
  * OpenShift CLI (Optional, only required for manual deployment)
  
  == Bootstrapping the project
  
  First, we need a new project that contains the OpenShift extension. This can be done using the following command:
  
  