SOL002 Adapter

ONAP ETSI Alignment Copy

Use Cases

To manage vendor-provided VNFs and VIMs, ONAP wants to leverage the vendor-supplied VNFMs.

The SOL002 Adapter addresses VNFC level LCM operations.

SOL002 Adapter exposes its East-bound interface to any VNFM Adapter Client.

SOL002 Adapter will be part of GNFC microservices, but the adapter can be invoked through MSB
Support secured communication protocol and authentication and authorization via AAF

ETSI-Alignment SOL002 Adapter Use Cases

VNF LCM (Ve-Vnfm-em). ONAP as EM role.
Application configuration
- Option 1: VNFM initiated: Application configuration (Ve-Vnfm-em). ONAP as EM role.
- Option 2: Through LCM notifications subscribed with VNF LCM interface, SOL002 Adapter can execute wanted configuration.
Enable VNFM to subscribe Indicator notifications through VND indicator interface.
Security between Adapter and VNFM (not sol002 adapter alone, but same code/mechanism should be used as other adapters)
Application configuration (Ve-Vnfm-vnf). ONAP as VNFM role. (Stretch goal)

Feature	Description
SOL002 Adapter to execute VNF LCM operations towards VNFM (Ve-Vnfm-em)
SOL002 Adapter to subscribe VNF LCM notifications from VNFM to enable ONAP operations (VNF configuration, CLoseLoop termination etc.)
SOL002 Adapter application configuration (Ve-Vnfm-em) by VNFM	SOL002 Adapter exposes configuration endpoint for external VNFM: SOL002 Adapter performs EM role (Ve-Vnfm-em) VNFM calls SOL002 Adapter configuration API SOL002 Adapter translates the configuration request into APPC/GNFC - specific API-call APPC/GNFC configures specific VNF or VNFC accordingly
SOL002 Adapter enables VNFM to subscribe VNF indicator notifications by VNFM and send indicator notifications to VNFM (Ve-Vnfm-em)
SOL002 Adapter application configuration (Ve-Vnfm-vnf) (Stretch goal)	SOL002 Adapter exposes West-bound interface to any ETSI-aligned VNF. SOL002 Adapter utilizes configuration call towards ETSI-aligned VNF: SOL002 Adapter performs VNFM role (Ve-Vnfm-vnf) SOL002 Adapter calls VNF's SOL002 configuration API

Epic	User Story	Description	Is Frankfurt?
SOL002 Adapter		SOL002 Adapter exposes its East-bound interface to any VNFM Adapter Client.
	SOL002 Adapter exposing EBI interface:
	Application confuguration call for VNF	SOL002 Adapter supports configuration call for a VNF level	yes
	Application configuration call for VNFC	SOL002 Adapter supports configuration call for a VNFC level	yes
	Indicator interface	SOL002 Adapter supports indicator interface to in order to support Policy-based scaling - TBD	?
	SOL002 Adapter exposing WBI interface:
	Application configuration towards VNF	SOL002 Adapter exposes West-bound interface to any ETSI-aligned VNF	Stretch goal

The following SOL005 operations will be supported: