service broker接口规范：http://docs.cloudfoundry.org/services/api.html
cloudfoundry service broker调用api源码（ruby） https://github.com/cloudfoundry/cloud_controller_ng/blob/965dbc4bdf65df89f382329aef39f86a916b3f05/lib/services/service_brokers/service_broker_registration.rb
- 基于GO的service broker：https://github.com/pivotal-cf/brokerapi
- 简单service broker：https://github.com/cloudfoundry-community/worlds-simplest-service-broker
- s3 service broker ：https://github.com/cloudfoundry-community/s3-cf-service-broker
- https://github.com/trustedanalytics/hdfs-broker
- https://github.com/trustedanalytics/hbase-broker
- https://github.com/trustedanalytics/zookeeper-broker
- https://github.com/trustedanalytics/yarn-broker
- https://github.com/pivotal-cf/cf-redis-broker
- https://github.com/pivotal-cf/cf-cassandra-example-app
- https://github.com/cloudfoundry-community/postgresql-cf-service-broker
- https://github.com/cloudfoundry-community/memcache-broker
- https://github.com/cloudfoundry-community/rds-broker (go)
- https://github.com/saurabhguptasg/pcf-aws-data-services (java)
- https://github.com/cloudfoundry-community/cf-mysql-java-broker-boshrelease
- https://github.com/cloudfoundry-community/java-service-broker-example