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Architectural Deployment Scenarios to consider:

Management Workloads

Deployment Model

ONAP Central

Edge using certain ONAP management workload functions as an Offload




DescriptionArchitecture Near-term Priority

Edge and Central Provider are same

Yes for all cases

  • Allows ONAP Central Controller function to install ONAP SW components (purely ONAP mgmt. based or 3rd party integrated with ONAP mgmt.).
  • This also supports ONAP specific K8S cluster installation.

Priority - High?

Rationale:

  • Analytics and closed loop offloads are key edge use cases

Note: Analytics is currently addressed by a Distributed DCAE Orchestrator based on Cloudify.

Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Edge and Central Providers are different

Yes for all cases

  • Use Existing VPCs (VPC creation out of scope for ONAP)
  • Rest - Same as above.

Priority - High?

Rationale - Same as above.

Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Managed Workloads

Deploy-ment Model

ONAP Central

Edge using certain ONAP management workload functions as an Offload


Edge *not* using ONAP Orchestration

Clarification Notes:

This assumes at least a two level hierarchy for orchestration - ONAP Central Orchestrator and 3rd party Edge Orchestrator. This is specific to Service (VNF/App) Orchestration and *not* Cloud infrastructure orchestration. Interfacing to cloud infrastructure is already covered through ONAP multi-cloud.



DescriptionArchitecture Near-term Priority for VNFsArchitecture Near-term Priority for AppsDescriptionArchitecture Near-term Priority for VNF OrchestrationArchitecture Near-term Priority for App Orchestration

Edge and Central Provider are same

Yes for all cases

  • Managed workloads are always instantiated by ONAP components
  • In case the ONAP Mgmt. Offload to Edge is Analytics or Closed Loop components
    • ONAP Central SO uses ONAP Central Multi-Cloud APIs to instantiate workloads
  • In case the ONAP Mgmt. Offload to Edge is Orchestration components
    • ONAP Central SO uses ONAP Edge SO APIs to instantiate workloads

Priority - High?

Rationale:

  • Analytics and closed loop offloads are key edge use cases

Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Priority - Medium?

Rationale:

  • ONAP's primary focus is NFV Orch.



Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?
  • ONAP Edge orchestrator should be  registered in ONAP central with the service specific capabilities it can offer. This step should happen before service instantiation.








Priority - Medium?

Rationale:

  • This is more of a standardization exercise given that different NFV orchestrators typically have different APIs


Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Priority - Medium?

Rationale:

  • ONAP's primary focus is NFV Orch.
  • This is more of a standardization exercise given that different NFV orchestrators typically have different APIs

Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Edge and Central Providers are different

Yes for all cases

Use Existing VPCs (VPC creation out of scope for ONAP)

Priority - High?

Rationale:

  • Same as above.


Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Priority - Medium?

Rationale:

  • Same as above.


Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Use Existing VPCs (VPC creation out of scope for ONAP)



Priority - Medium?

Rationale:

  • Same as above.



Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?

Priority - Medium?

Rationale:

  • Same as above.



Participant Operator Priority

  • AT&T - ?
  • Reliance Jio - ?
  • Verizon - ?
  • Vodafone - ?
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