I have an EAR application with a WAR and I deploy it on Wildfly 16.
First of all I would secure it, so I have created a realm and 2 clients on keycloak and created the adapter configuration on the standalone.xml.
It works fine, no problem.
But I have a new problem: policy enforcerer. I cannot enable policy enforcerer with the standalone.xml configuration 
so I had to include keycloak.json in my WAR.
It works fine, until I am in developement environment.
Now, my EAR must be installed in 10 different server with 10 different keycloak installation, so i have 10 different keycloak.json.
Can I enable policy enforcerer with standalone.xml configuration? Could be fine, my war could be standard and only requirement would be to modify installation’s standalone.xml 
If i can’t use standalone.xml, how can I do without recreating 10 different WAR 
?
Each server has its own domain, own clients with own secrets
Central keycloak installation? Same problem, each installation is a different realm.
Each answer or suggestion is welcomed, even it’s “you can’t”.
EDIT: Is it possible to export realm + clients configurations using same keys, without users and resources?