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Attendees

Joanne Liu Rudel
Herbert Eiselt  
Payam Forghani
Sandeep Shah
Ted Johnson
Kim Dongho
Jeff Hartley 
nullop
Marci Haas
Shant Ramakishnan
Melanie Sater
Tracy Van Brakle
Kate Hall
Rahul Famarkar

Please add yourself. Thanks!

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Goals

  • share information

Discussion items

TimeItemWhoNotes
15min30minlatencyLatencyPayam Forghani

Report by Payam Forghani

  • an ongoing process to define the term, use cases for M-plane
  • what to measure?...
  • end-to-end latency measurement
30min

working on metric logs ongoing

  • looking for time-stamps and analyze them
  • some code artifacts will be upstreamed to ONAP SDN-R
5minLatencyJeff

support and upstreaming of ODL Plastic - please see https://docs.opendaylight.org/projects/plastic/en/latest/ 

RestConf to JSON/RPC to ODL Plastic to other µService

5minODL updatesJeffODL Sodium-SR1 - with Java11 it on its way with improved garbage collection - better, faster, ...
2minLatencyMelanie Sater

Network Performance Forum Operator internal - feedback to this group is more than welcome

  • network latency
  • service latency

ping times, measurement, what must be shared, what is available ...

5minRunTimeConfigDB

Joanne Liu Rudel Shankaranarayanan Puzhavakath NarayananN.K. Shankaranarayanan

I got the following Action Item from RunTime Config DB Meeting notes Feb 21, 2019
Further infos: RunTime Config DB (Data Persistency Service(?))Project Proposal (Oct 25 2019)Configuration Persistence Service Project

Convert yang model in SDN-R to be used into CCSDK. RTCfgDB will be used for OOF/SON/PCI first. Yang model as used by OOF/SON/PCI to convert. Yang model from SDN-R > CCSDK. SDN-C gets yang model from SDC. Yang to SQL. Need to have 1 Yang model.

In order to convert yang files, we need to know more about the target format of the conversion. We would prefer a document explaining the mapping details from YANG to SQL and from SQL to YANG. An easy way of the conversion is to translate YANG to its xml representation YIN and then group them in a single xml file with a xml-warpper tag. An example attached.

One yang as requested does not scale, due to the dynamics when new devices are connected to SDN-R exposing new yang models.


The SDN-R view on this topic:

Interfacing with ONAP-SQL-DB via DMaaPSDN-R interfacing with Configuration & Persistency Service


Action items

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