Riak Networked Demo for Clocker

riak-cluster.yaml

id: riak-cluster-demo-application
name: "Riak Cluster Demo Application"
description: |
  Riak cluster with load-balanced chatroom webapp
iconUrl: classpath://riak-icon.png
services:
- type: org.apache.brooklyn.entity.stock.BasicApplication
  brooklyn.children:
  - type: brooklyn.networking.VirtualNetwork
    networkId: webapp
  - type: brooklyn.networking.VirtualNetwork
    networkId: riak
  - type: org.apache.brooklyn.entity.nosql.riak.RiakCluster
    initialSize: 3
    id: riak-cluster
    name: "Riak Cluster"
    brooklyn.config:
      install.version: 2.1.1
      riak.networking.optimize: false
      network.list:
      - riak
  - type: org.apache.brooklyn.entity.webapp.ControlledDynamicWebAppCluster
    name: "Web Cluster"
    id: web-cluster
    brooklyn.config:
      initialSize: 2
      dynamiccluster.memberspec:
        $brooklyn:entitySpec:
          type: org.apache.brooklyn.entity.webapp.tomcat.Tomcat8Server
          brooklyn.config:
            network.list:
            - webapp
            - riak
            wars.root:
              "https://s3-eu-west-1.amazonaws.com/brooklyn-clocker/brooklyn-example-hello-world-sql-webapp.war"
            java.sysprops:
              brooklyn.example.riak.nodes:
                $brooklyn:component("riak-cluster").attributeWhenReady("riak.cluster.nodeList")
      controlleddynamicwebappcluster.controllerSpec:
        $brooklyn:entitySpec:
          type: brooklyn.entity.proxy.haproxy.HAProxyController
          brooklyn.config:
            docker.image.name: haproxy
            docker.image.tag: 1.5.9
            install.dir: /usr/local/sbin/
            run.dir: /usr/local/etc/haproxy/
            network.list:
            - webapp
            member.sensor.hostname: "host.subnet.hostname"