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# example showing how enrichers can be set 
#
name: test-webapp-with-averaging-enricher
description: Testing many enrichers
services:
- type: org.apache.brooklyn.entity.webapp.ControlledDynamicWebAppCluster
  initialSize: 3
  location: localhost
  
  # define the web cluster, adding an averaging enricher to the cluster.
  # this assumes the test fixture will set the "my.load" sensor on the member-specs in here. 
  webClusterSpec:
    $brooklyn:entitySpec:
      type: org.apache.brooklyn.entity.webapp.DynamicWebAppCluster
      id: cluster
      brooklyn.enrichers:
      - type: org.apache.brooklyn.enricher.stock.Aggregator
        brooklyn.config:
          enricher.sourceSensor: $brooklyn:sensor("my.load")
          enricher.targetSensor: $brooklyn:sensor("my.load.averaged")
          enricher.aggregating.fromMembers: true
          transformation: average
            
  brooklyn.enrichers:
  - type: org.apache.brooklyn.enricher.stock.Propagator
    brooklyn.config:
      producer: $brooklyn:entity("cluster")
      propagating:
      - $brooklyn:sensor("my.load.averaged")