A common closed-loop action will be to scale out a VNF or VNFC by adding an additional vServer in response to increasing demand.
Configuring the VNF to utilize the new vServer will depend on the VNF architecture and may require a DNS or load balancer configuration change, or deployment of a new load balancer and re-configuration of the network.
Project | Impact |
|---|---|
Policy | Define scale-out condition and action. |
SO | Receive event, run recipe to instantiate additional vServer, Implement scale-out. |
| APPC | Configure VNF to utilize new vServer. |
| SDN-C | Re-configure network. |