...
The following figures show the implemented system architecture and flows for the first release of OpenECOMP. The DCAE Controller is “node 0.” The controller instantiated with an OpenECOMP Heat template. The DCAE Controller instantiates the rest of DCAE Components, including both infrastructure and service/application components. The DCAE Controller configures service/application components with static configurations, configuration policies fetched at run-time (for example data processing configurations or alert configurations), and any DMaap topics required for communication.
Figure 2 shows the DCAE configuration flow.
Figure 2. DCAE configuration flow (Control plane)
