name: My Web Cluster location: localhost services: - type: org.apache.brooklyn.entity.webapp.ControlledDynamicWebAppCluster name: My Web brooklyn.config: wars.root: https://search.maven.org/remotecontent?filepath=org/apache/brooklyn/example/brooklyn-example-hello-world-sql-webapp/0.12.0/brooklyn-example-hello-world-sql-webapp-0.12.0.war # BROOKLYN_VERSION java.sysprops: brooklyn.example.db.url: > $brooklyn:formatString("jdbc:%s%s?user=%s&password=%s", component("db").attributeWhenReady("datastore.url"), "visitors", "brooklyn", $brooklyn:external("brooklyn-demo-sample", "hidden-brooklyn-password")) brooklyn.policies: - type: org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy brooklyn.config: metric: webapp.reqs.perSec.windowed.perNode metricLowerBound: 0.1 metricUpperBound: 10 minPoolSize: 1 maxPoolSize: 4 resizeUpStabilizationDelay: 10s resizeDownStabilizationDelay: 1m - type: org.apache.brooklyn.entity.database.mysql.MySqlNode id: db name: My DB brooklyn.config: creation.script.password: $brooklyn:external("brooklyn-demo-sample", "hidden-brooklyn-password") datastore.creation.script.url: https://bit.ly/brooklyn-visitors-creation-script