[ https://issues.jboss.org/browse/WFLY-2720?page=com.atlassian.jira.plugin.... ] Joshua Henn updated WFLY-2720: ------------------------------ Description: Currently Deployment Overlays allow only the replacing whole resource files. It would be nice to also be able to overlay System Properties that take precedent over globally defined properties. ie. <deployment-overlays> <deployment-overlay name="myOverlay"> <system-properties> <property name="datasource.dockyard" value="java:jboss/datasources/dockyard"/> </system-properties> <content path="/WEB-INF/jboss-web.xml" content="/Users/josh/jboss-web.xml"/> <content path="/WEB-INF/classes/persistence.xml" content="/Users/josh/persistence.xml"/> <deployment name="controller2.war"/> </deployment-overlay> </deployment-overlays> Usecase: Have two deployments active of the same application, run-time configured by descriptor replacements via System Properties. was: Currently Deployment Overlays allow for replacing whole resource files. It would be nice to also be able to overlay System Properties that take precedent over globally defined properties. Usecase: Have two deployments active of the same application, run-time configured by descriptor replacements via System Properties. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira