This application is playing the role of both showing the Hystrix Dashboard and exposing turbine stream
Turbine has to know how to construct the "cluster" name (an aggregation key for sets of applications). The default is to use the appname, so if you don't set the clusterNameExpression you need to use a query param in the stream URL, e.g. /turbine.stream?cluster=CUSTOMERS (uppercased appname).
turbine:
aggregator:
clusterConfig: CUSTOMERS
appConfig: customers
-
you can set cluseter to default with
clusterNameExpression: "'default'"
https://dzone.com/articles/spring-cloud-with-turbine
https://exampledriven.wordpress.com/2016/07/05/spring-cloud-hystrix-example/
https://fernandoabcampos.wordpress.com/2016/05/03/hystrix-monitor-dashboard-and-turbine/