Chapter 2.2. Prepare OpenShift for Application Deployment describes way how to generate and use keystore as a secret. This could be used along with EAP https template so it would be good to describe usage of ALIAS_NAME which should be filled as HTTPS_NAME variable and maybe mention that these two variables (HTTPS_NAME, HTTPS_PASSWORD) need to define name and password for the newly created keystore.

Next point is that it would be helpful to mention way how to generate and configure JGROUPS_ENCRYPT_KEYSTORE (basically same steps as for HTTPS_KEYSTORE)