Page Status: Updated for

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London -

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29 Dec

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2022 

Component Status: Pending PTL Updates and ArchCom Review

Last Reviewed: 14 Dec 2021 03 Jan 2023 

Certified by: 14 Dec 2021 03 Jan 2023 

1. High Level Component Definition and Architectural Relationships 

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The new enhancements proposed draw.io DiagrambordertruediagramNamePossible DeploymentsimpleViewerfalselinksautotbstyletoplboxtruediagramWidth1250revision1

1. SO-4048 : SO and its sub-components shall support ASD-based CNF lifecycle orchestration

Supported Features in SO:

• Create AS
• Instantiate AS
• Terminate AS
• Delete AS

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Impact on SO project:

Code changes to be done in:
1. SO api-handler
2. BPMN infra
3. SO CNFM

Impacted components:

SO (Code change)

SO CNFM (Code change) - new optional SO sub-component

AAI (Test only)

SDC (Test only)

2. SO-4037  :  Support 3GPP 28.532 APIs for slicing use case

Proposal is to build an O-RAN specific Macro flow-based NSSMF which can integrate with an external NSMF. What’s the difference ??
• Current ONAP slicing use case is using 3GPP 28.531 APIs (Slice-Specific APIs) And we are proposing 3GPP 28.532 APIs (as per Generic Provisioning APIs based on Managed Object Instances (MOI))
• We propose changes in SO Macro flow building blocks to implement slicing workflows

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Impact on SO project:

SO macro flow can support 3GPP 28.532 APIs for slicing use case along with the existing 3GPP 28.531 APIs.

Code changes to be done in:
1. SO api-handler
2. BPMN infra
3. cataloged

Impacted components:

SO (Code change)

OOF (Code change)

CDS(Test only)

AAI (Test only)

CDS (Test only)

Multicloud (Test only)

SDC (Test only)

ARC Service Orchestrator Component Description - London-R12SO deployment view

7. References

1. Interfaces: https://docs.onap.org/projects/onap-so/en/latest/index.html#master-index

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