Windchill provides the capability to deploy CPS to replicat server thanks to the AutoManageCCSdeature described in Article CS18468.
Howerver, when CPS contains third party component update (Apache, Tomcat, Windchill DS, etc.), these components have to be updated manually on each replica server (using CcsInstallerBundle.zip) as descripbed in Article CS261808. This is a serious concern when several replicas have to be updated.
A silent installation of CcsInstallerBundle (similar to silent CPS update on master, cf Article CS250208) can drasticly reduce the deployment time of CPS on replicas and put it under better control for large deployments.