To make Application Live View more extensible and support polyglot applications, the 'App Flavour' feature is introduced. Since each framework can expose different actuator data and requires customized UI to display this data, the app flavour feature will help in achieving this objective.
The app flavour for an application is retrieved from the pod spec metadata that is stamped out by Application Live View convention service. The Application Live View Server uses this property to plugin the framework related pages into the UI.
Application Live View supports Spring framework applications and Steeltoe at the moment.