Update A&AI schema with Network Slicing model

Need to check whether this is needed.

Epic #1 - Network Slicing Demo

Enhance ONAP model with Network Slicing related structs

Provide a demo Network Slicing SDC model

Provide a demo Network Slicing A&AI model

• Config policy for slice allocation, slice sharing, slice sub-net allocation and slice sub-net sharing
• Config policy for resource allocation for a slice sub-net
• Config policy for optimization constraints – e.g., network resource optimization, resiliency, etc.

• DGs for receiving DMaaP message from SO with RAN NSSI details, map them to netconf messages and send to RAN.
• Interaction with PNF PnP to be discussed
• Config DB – could leverage existing Config DB and extend it.

Optional

Epic #1 - Network Slicing Demo

• Enhance Request handler with Network Slicing instantiation
• Workflow for recursive service instantiation
• Handling of shared / dedicated services
• Store slice catalog items