name: appserver-w-policy
services:
- type: org.apache.brooklyn.entity.webapp.ControlledDynamicWebAppCluster
  initialSize: 1
  memberSpec:
    $brooklyn:entitySpec:
      type: org.apache.brooklyn.entity.webapp.jboss.JBoss7Server
      brooklyn.config:
        wars.root: http://search.maven.org/remotecontent?filepath=org/apache/brooklyn/example/brooklyn-example-hello-world-sql-webapp/0.8.0-incubating/brooklyn-example-hello-world-sql-webapp-0.8.0-incubating.war
        http.port: 8080+
        java.sysprops: 
          brooklyn.example.db.url: $brooklyn:formatString("jdbc:%s%s?user=%s\\&password=%s",
              component("db").attributeWhenReady("datastore.url"), "visitors", "brooklyn", "br00k11n")
  brooklyn.policies:
  - policyType: org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy
    brooklyn.config:
      metric: $brooklyn:sensor("brooklyn.entity.webapp.DynamicWebAppCluster", "webapp.reqs.perSec.windowed.perNode")
      metricLowerBound: 10
      metricUpperBound: 100
      minPoolSize: 1
      maxPoolSize: 5
- type: org.apache.brooklyn.entity.database.mysql.MySqlNode
  id: db
  name: DB HelloWorld Visitors
  brooklyn.config:
    datastore.creation.script.url: https://github.com/apache/brooklyn-library/raw/master/examples/simple-web-cluster/src/main/resources/visitors-creation-script.sql