Persistency CFT [2025-06-26, 2:30 - 4:00 pm]

[guysagnes]

Agenda

Change of Cross Functional Team (CFT) to Functional Team (FT)

Participants:

• @guysagnes
• @vbogdanb
• @joshualicht
• @sbachmann-qorix
• @umaucher
• @AhmedElsaka
• @arsibo
• @darkwisebear
• @darkwisebear

Actions

• Technical presentation: "easy mockable libraries in Rust

• Review Pull Request

  • Initial Implementation of the CPP KVS inc_mw_per#20
  • Add kvs to builder as generic . inc_mw_per#21
  • Update Workflows for CPP inc_mw_per#22

• Addressed alignment

  • Versioning - Modules and APIs

    • proposition to get unique version controlling API and Module
    • how to handle version of the shared object library - typical approach from Linux? @guysagnes

  • Namespace for KVS Public Interfaces: score::mw::per namespace or score::per

    • The mw is related to the architecture high level @guysagnes
    • proposition for kvs component name space: score::mw::pers:kvs

  • Report issues for baselibs in CI/CD (override needed, because no score bazel registry entry available for baselibs)

    • solved based on git-override - Create a bug report for baselibs @joshualicht

• repository handling

  • Bazel version start with version 0.1.0
  • Proposition to rename the inc_mw_per to final name mw_pers or component level? to be checked @guysagnes @vbogdanb

• Unit test folder vs. code and language

  • report of coverage as part of the workflow managed for C++ to be reflected for Rust
  • folder : - Cpp | Rust - src /(inc) / tests

slack communication channel for Persistency FT

• Process definition moved out from Eclipse S-CORE to https://github.com/eclipse-score/process_description
  Eclipse S-CORE - process_description

Meeting reports

Generic Information

• https://sdv.eclipse.org/get-engaged/

Cross CFT

16.06.2025

• Review due date of persistency EPICs

  • Epic: Persistency buildable & existing tests runnable #588
  • Epic: Functional gap analysis for feature "Persistency" #885
  • Epic: Create architecture artifacts for feature "Persistency" #943

• Feature modification expected to be reported for persistency - related to the file system

• Collect name of participants that are not added to the contributor team. Report to Anton / Rebecca / Johannes

• In case you have a pull-request to the score pls. add one of the committer to the review
  https://github.com/orgs/eclipse-score/teams/automotive-score-committers

Architecture

• Alignment SCORE / AUTOSAR ongoing
• (i) https://www.vda.de/en/press/press-releases/2025/250624_PM_Automotive_industry_signs_Memorandum_of_Understanding

Workpackages

• Initial Implementation of the CPP KVS inc_mw_per#20
  • review closed incl. test results

Versioning - Modules and APIs

• module and library versioning to allow identification of the components in deployed system (at runtime)
  Reference: https://eclipse-score.github.io/process_description/main/process_areas/release_management/guidance/release_templates.html

Open actions

• Requirement related safety qualification level (QM / ASIL_B) started @sbachmann-qorix (Pilot)

Meeting Minutes

Related Persistency CFT Board:
Persistency FT

code delivery / documentation update

• https://github.com/eclipse-score/inc_mw_per/pulls
• https://github.com/eclipse-score/score/pulls

[umaucher]

Request for technical presentation: @darkwisebear would want to give a presentation on "easy mockable libraries in Rust" @guysagnes can we reserve some time for it?

[umaucher]

#1282

[guysagnes]

Presentation of the proposition
Generated documentation: https://eclipse-score.github.io/score/pr-1282/contribute/development/rust/rust_api_design.html

Summary:
Proposition of trait to handle the object in context of mockable
e.g. - #[cfg(test)]

Be careful this approach may be not directly applicable for C++.
It will be based on the virtual definition.

Add note about the trait pattern control

• Address to TL / Arch community @guysagnes

[joshualicht]

Topics to be addressed:

• Namspace for KVS Public Interfaces: score::mw::per namespace or score::per
• Report issues for baselibs in CI/CD (override needed, because no score bazel registry entry available for baselibs)

[umaucher]

• close or rebase no more needed kvs_rust PR's after merge of Initial Implementation of the CPP KVS inc_mw_per#20 (https://github.com/eclipse-score/inc_mw_per/pulls)