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Page Status: Updated for

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Oslo -  

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Component Status:

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Last Reviewed on:

Certified by:

1. High Level Component Definition and Architectural Relationships 

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  • Usecase-UI is an application portal which provides the ability to manage ONAP service instances. 

  • Usecase-UI allows customers to create/delete/update service instances, as well as to monitor the alarm and performance of these instances.

2. API definitions

Usecase-UI provides the following interfaces(Since Usecase-UI doesn't offer APIs,  we just provide the architecture of the two portal):

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*Current description is based on Guilin documentation, will be updated accordingly if correspondent API update in Honolulu.

3. Component Description:

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Note: MSB is deprecated. So, no interface to MSB.

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  • Usecase-UI GUI
  • Usecase-UI Server
  • Usecase-UI NLP Server(from I Release)
  • Usecase-UI INTENT ANALYSIS SERVER(from K Release)

4. known system limitations

Now the component Redundancy and scaling depends on Kubernetes.

5. Used Models

Usecase-UI use the following models:

  • TOSCA  - VNF Descriptor/NS Descriptor  ETSI NFV SOL001  v2.4.1 & v2.5.1

6. System Deployment Architecture

Usecase-UI consists of 6 containers:

  • Usecase-UI-Operator Portal

  • Usecase-UI-Operator Server

  • Usecase-UI-Customer Portal
  • Usecase-UI-Customer Backend
  • Usecase-UI-NLP Server(from H Release)
  • Usecase-UI-Intent-Analysis Server(from K Release)

7. New Release Capabilities

The London Release supports six capabilities:   

  1. Optimize the Intent analysis server to improve the general intent solutions.
  2. Introduce AI technology to improve the intelligent level of intent processing.
  3. Support interaction with Nephio by adding Nephio adapter to intent analysis server.
  4. Enhance the functions of intent translation for Cloud-network Convergence Services.

8. References

Usecase-UI Installation & User Guide: usecase-ui docs

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