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Cloud Infrastructure for Distributed Clouds: ONAP R3+ Cloud Infrastructure ModelingCloud Infrastructure Aggregate Representation Classes 


ONAP ComponentLife Cycle PhaseEnhancements
PolicyDesign

Define Distributed Cloud Infrastructure Placement Policies

;

  • Leverage
standardized
  • Standardized Distributed Cloud Infrastructure Object Hierarchy & Capabilities from A&AI
Multi-CloudDeployImplement Distributed Cloud Infrastructure
Resource Discovery
Capability Discovery (Note 1, Note 2)
A&AIDeploy

Implement Standardized Distributed Cloud Infrastructure Object Hierarchy & Capability Database

  • Loose coupling between HW objects (private cloud) and SW objects (private and public clouds)
  • Includes
Common
  • Standardized Capabilities across clouds & Capabilities unique to certain clouds

The Multi-Cloud Distributed Cloud Infrastructure

Resource

Capability Discovery process will populate the aforementioned database

OOFDeployExecute Distributed Cloud Infrastructure Placement Policies for Optimized VNF Placement across Cloud Regions

Note 1: 

  • Configured Capacity and Utilized (or Currently Used) Capacity are managed by the specific cloud.

Note 2:

  • Cloud SW Capability example 
    • Cloud region "x" with SR-IOV, GPU, Min-guarantee support
    • Cloud region "y" with SR-IOV support
  • Cloud HW Capability example 
    • Resource cluster "xa" in Cloud region "x" with SR-IOV and GPU support 
    • Resource cluster "xb" in Cloud region "x" with GPU support
    • Resource cluster "ya" in Cloud region "y" with SR-IOV support

End-to-end use case: Definition, Creation & Management of Network Slice

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