+ - Software Defined Network Controller (SDNC) executes network configuration
+ for cloud computing resources and network.
+
+ - Application Controller (APPC) executes Virtual Network Functions (VNF)
+ configurations and lifecycle management operations.
+
+ - Virtual Function Controller (VF-C) is responsible for lifecycle management
+ of virtual network functions and network services based on VNF using
+ VNF Manager.
+
+ - Active and Available Inventory (A&AI) provides real-time views of a
+ system’s resources, services, products and their relationships with each
+ other.
+
+**Closed-Loop Automation** -- Design -> Create -> Collect -> Analyze >
+Detect -> Publish -> Respond:
+
+ - Data Collection, Analytics and Events (DCAE) collects events, performance,
+ usage and publishes information to policy that executes the rules to perform
+ closed loop actions.
+
+ - Holmes provides alarm correlation and analysis for Telecom cloud
+ infrastructure and services, including servers, cloud infrastructure,
+ VNFs and Network Services.
+
+ - Common Services - operational services for all ONAP components including
+ activity logging, reporting, common data layer, access control, resiliency,
+ multisite state coordination, credential/secret management and
+ software lifecycle management.
+
+**Microservices Support**
+
+ - ONAP Operation Manager (OOM) use Kubernetes and Helm to manage ONAP components.
+ - Microservices Bus (MSB) provides service registration/discovery,
+ external API gateway, internal API gateway, client software development kit
+ (SDK), and Swagger SDK.