This page is used for the ONAP R2+ Resource IM drafting and discussion.

UML Comparison

This section illustrates the core IM design related to VNF resource from different sources.  

• Run Time Model (VNF Instance)

  1) ECOMP IM (vNF deployment)
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  Questions:
    - What's the relationship between VNFC instance and VNF module? What's the usage of VNF module?
    - Why does network only associate with the VM, but not with Docker/LXC? Why is the cardinality 1:1?
    - Why does storage have no association with VNFC instance?
    - Why does VNFImage have 1:1 association with VNF instance, instead of VNFC instance?
  
  2) ETSI IFA IM (IFA015 VNFLogicalModel)
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• Design Time Model

  1) ECOMP IM (VNFCatalogItem)
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  2) ETSI IFA IM (IFA015 VNFD)
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Attribute Comparison