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The DCAE Controller includes following components. The platform components will be deployed via platform level blueprint (not handled through onboarding steps noted here).

-       Cloudify Manager

-       Consul

-       DeploymentHander

-       Policy-Handler

-       ServiceChangeHandler

-       Inventory-API

-       Postgres

-       Registrator

-       ConfigBinding Service

-       CDAP Broker

For component/MS to be deployed into DCAE platform would go through below phases

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The data is represented as key-value pair gets written into a file within container above. The MS should parse the configuration and apply within MS as required.

For new JVM code you are advised to use cbs-client from DCAE SDK instead of manually implementing the code above. For python clients -  onap_dcae_cbs_docker_client module is available under Global PyPI.

DMAAP binding

The dmaap topic stream are identified in compenent_spec as "subscribe" and "publish" streams. Each topic should be identified by the component developer using unique config_key.  When the configuration gets pushed into the container by controller, the topic configuration is pushed under below structure.

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