Agenda

Antitrust Policy

• Action Items Review

• Status check on items for Nephio R4, see R4 items on TSC Minutes: 2025-01-16 TSC Minutes  The endpoint /apis/porch.kpt.dev/v1alpha1/namespaces/default/packagerevisions doesn't give back anything. It hangs and then times out

  • Cluster Creation

  • Prashant Mishra requires assistance with testing on - https://github.com/nephio-project/nephio/pull/809

• Location of code in the Nephio repo for operators: Is the https://github.com/nephio-project/nephio/tree/main/operators  the place to push the o2ims operator?KPT Function execution methods in Porch

• The endpoint /apis/porch.kpt.dev/v1alpha1/namespaces/default/packagerevisions doesn't give back anything. It hangs and then times out, see https://github.com/nephio-project/nephio/issues/840

  • Istvan Kispal has come across this issue before

  • There is a partial solution for this https://github.com/nokia/nephio-porch/tree/hotfixes , thanks Istvan Kispal

  • We will have PRs for this that will fix it for R4, but a more permanent solution will come later

  • This is probably a race condition, there may be a locking issue with mutexes on git and packagerev resources

• Platform Slot

  • Discussion on Function Runners in Porch Istvan Kispal

  • Review of PRs on Porch

• AOB

Minutes

Action Items

• See SIG 1 minutes for update on this topic 2025-01-27

Topic 1

• Comments

Action items

R4 Items

• Will the outstanding items be buildable and testable in R4 by 14th February?

• UI Improvements is OK

Cluster Creation

• The code is not that large and not that different to what’s there now

• The image will be pushed manually

• The code will be in the code base and will build by the R4 release date

• The code will be documented

• Items for R5

  • CI and integration testing will be after R4

  • The image pushing will be done after R4

  • End to end testing will be after R4

Workload Identity

• Same level of readiness as in cluster creation

• The image will be pushed manually

• The code will be in the code base and will build by the R4 release date

• The code will be documented

Flux support

• Flux controllers in catalog

• Flux controllers are being deployed in the sandbox

• Flux rejects some deployments that work OK in configsync, Fiachra Corcoran is creating a kpt function to solve this issue

• Documentation will be done

Location of operator code

• Should we use https://github.com/nephio-project/nephio/tree/main/operators ?

  • The operator is written in Python

  • There is one main entry point and multiple sub-controllers

  • Sagar Arora showed the directory structure, see meeting recording

  • The operator code can be integrated into the overall project makefile structure later

  • We will put the code in this location https://github.com/nephio-project/nephio/tree/main/operators

Discussion on Function Runners in Porch

• Istvan Kispal presented how KPT functions are run in Porch

• Isti proposes to also have the executable runtime in the Porch API server as well as the function runner

Action items

•  Liam Fallon to contact Prashant Mishra to get status on and help with the SPIFFE item
•  We should probably at some points defines what make a release a release. At the end we are always trying to cover the timeline but at the end in a regular product dev you would not get approved
•  Write an issue to capture that we should have the O2 IMS operator code integrated into the overall project makefile structure
•  Capture the proposal from moving the Executable Runtime to the Porch API Server Istvan Kispal