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| ONAP Component | Life Cycle Phase | Enhancements |
|---|---|---|
| Policy | Design | Define Distributed Cloud Infrastructure Placement Policies (Note 3)
|
| Multi-Cloud | Deploy | Implement Distributed Cloud Infrastructure Capability Discovery (Note 1, Note 2) |
| A&AI | Deploy | Implement Standardized Distributed Cloud Infrastructure Object Hierarchy & Capability Database
The Multi-Cloud Distributed Cloud Infrastructure Capability Discovery process will populate the aforementioned database |
| OOF | Deploy | Execute Distributed Cloud Infrastructure Placement Policies for Optimized Service/VNF Placement across Cloud Regions (Note 4) |
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- 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
Note 3:
- 5G Service/VNF placement example
- Constraints used by Optimization Framework (OOF)
5G CU-UP VNF location is fixed to a specific physical DC based based on subscriber group
5G CU-CP VNF to 5G CU-UP VNF Data Center connectivity latency cannot exceed certain value
- Optimization Policy used by OOF
Choose optimized cloud region (or instance) for the placement of 5G CU UP/CP for subscriber group based on the above constraints
- Constraints used by Optimization Framework (OOF)
Note 4:
- From a For the 5G Service/VNF placement perspectiveexample in Note 3
- 5G CU-UP VNF maps to a specific Cloud region & Physical DC End Point
- 5G CU-UP VNF maps to one or more Cloud region(s)
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