ONAP R6 Resource IM Call 2019-8-26

General Information:

• Date and Time: 2019, August 26th, 9pm~10pm Beijing Time, 9am~10am US Eastern

• Meeting Room: https://zoom.us/j/645982535

• Meeting Recording: 

• Meeting Chat Log: 

Agenda:

• AAI reverse engineering discussion

• Allotted Resource model introduction

• Modeling Process discussion

• Dynamic service properties

Material:

• New PNF example

• Proposed ONAP Release Process Updates for Information and Data Modeling

• Allotted Resource Revised

• Dynamic Parameters

Minutes:

• AAI reverse engineering discussion:

  • new PNF instance model created from latest work

    • main change: automatically translate edge rules into UML diagram's associations

    • so the result is richer than the original diagram (Example: PNF in AAI), both based on AAI schema v16

  • question:

    • if the new diagram contains too much content or not? what level of detail we would want?

    • how to map edge rules to association/dependency/..., and if it could be done consistently within the AAI model

  • comment: interface model (physical/logical interfaces) may need revisit

• Allotted Resource model introduction:

  • allotted resource run on top of sharable NFs (VNF/PNF)

  • question: should allotted resource associated to NFs or services? allotted resource seems not used (we use service descriptor instead)

  • next step:

    • comment on the wiki

    • need further discussion

• Dynamic service properties:

  • an abstract way to describe dynamic parameters

  • have been discussed in service IM team for weeks, and now would like to generalize to resource domain

  • core idea:

    • "parameter" class represents a dynamic parameter

    • "parameterSpecValue" class represents value range definition

    • "parameterValue" class represents value of the parameter of a particular instance

    • "parameterGroup" is the group to which the parameter belongs

  • the same parameter could be used for both VNF and PNF

  • next step:

    • comment on the wiki

• Modeling Process:

  • no time for discussion, postponed to next week