[keycloak-user] Keycloak configurations

Hello 1)Is there any puppet module for keycloak 4.1. final , any puppet module for keycloak-SAML adapter ? 2) What is the good practice haveing one keycloak for all wildfly server which QA non prod , one for Dev non -prod, one for test non prod wildfly server ? 3) having one keycloak server for whole prod environment ? Thanks