| id: tomcatCluster |
| name: Tomcat Cluster |
| version: 0.1.0-SNAPSHOT |
| |
| location: |
| byon: |
| user: vagrant |
| password: vagrant |
| hosts: |
| - 10.10.10.101 |
| - 10.10.10.102 |
| - 10.10.10.103 |
| - 10.10.10.104 |
| |
| services: |
| - type: org.apache.brooklyn.entity.group.DynamicCluster |
| name: Cluster |
| id: cluster |
| brooklyn.config: |
| cluster.initial.size: 1 |
| dynamiccluster.memberspec: |
| $brooklyn:entitySpec: |
| type: org.apache.brooklyn.entity.webapp.tomcat.TomcatServer |
| name: Tomcat Server |
| brooklyn.config: |
| wars.root: https://search.maven.org/remotecontent?filepath=org/apache/brooklyn/example/brooklyn-example-hello-world-webapp/0.12.0/brooklyn-example-hello-world-webapp-0.12.0.war # BROOKLYN_VERSION |
| |
| brooklyn.policies: |
| - type: org.apache.brooklyn.policy.ha.ServiceRestarter |
| brooklyn.config: |
| failOnRecurringFailuresInThisDuration: 5m |
| brooklyn.enrichers: |
| - type: org.apache.brooklyn.policy.ha.ServiceFailureDetector |
| brooklyn.config: |
| entityFailed.stabilizationDelay: 30s |
| |
| brooklyn.policies: |
| - type: org.apache.brooklyn.policy.ha.ServiceReplacer |
| |
| - type: org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy |
| brooklyn.config: |
| metric: webapp.reqs.perSec.perNode |
| metricUpperBound: 3 |
| metricLowerBound: 1 |
| resizeUpStabilizationDelay: 2s |
| resizeDownStabilizationDelay: 1m |
| maxPoolSize: 3 |
| |
| brooklyn.enrichers: |
| - type: org.apache.brooklyn.enricher.stock.Aggregator |
| brooklyn.config: |
| enricher.sourceSensor: $brooklyn:sensor("webapp.reqs.perSec.windowed") |
| enricher.targetSensor: $brooklyn:sensor("webapp.reqs.perSec.perNode") |
| enricher.aggregating.fromMembers: true |
| transformation: average |
| |
| - type: org.apache.brooklyn.entity.proxy.nginx.NginxController |
| name: Load Balancer (nginx) |
| brooklyn.config: |
| loadbalancer.serverpool: $brooklyn:entity("cluster") |
| nginx.sticky: false |
