Rucio Meeting

Thursday 16 Oct 2025, 15:00 → 16:00 Europe/Zurich

Martin Barisits (CERN)

15:00 → 15:05 News

• Rucio Workshop
• Rucio 39 release timeline
  • FINAL: Fri, Nov 28
  • RC1: Fri, Nov 21
  • Feature Freeze: Wed, Nov 19

15:05 → 15:25 Community News & DevOps roundtable

• ATLAS
• CMS
• Fermilab DUNE/RUBIN/...
• DaFab
• RI-SCALE
• MADDEN
• IHEP
  • rucio upload issues
    • Site without storage element
    • Run in debug mode and check when it gets stuck in the workflow

15:25 → 15:55 Developers roundtable

• Reflection about ongoing Sprint 4 (Sprint Board) [Karan]
  • Less reports of plan lately
  • Please report activity, even valuable if it is `0`
• Priority Followup for Rucio 39 "Grand Theft Donkey"
  • Todo
    • Create a new API endpoint for the clients to request tokens #6638[Dimitrios]
    • Implement new token authentication for download #7029[Dimitrios]
    • More useful client docstrings and CLI help messages #363[Dimitris]
      • Target: 4 more
    • Make available + Add to Notebook features failing #83 [Giovanni]
    • Incorrect RSE shown in FTS Opensearch #7035 [Hugo]
    • Do not use regex to split did, use scope extraction method #7519[James]
    • Test stability on LTS branches #7964 [Karan]
    • Simplify what we run on CI (test suites, OS, Python versions, DB, …) #7965 [Karan]
    • Document common.constant.RSEAttr #551 [Maggie]
    • API: rendering Enums in docstrings #587 [Maggie]
    • Migrate probes to use SQLAlchemy #165 [Maggie]
    • Adding a matching pattern for DIDs in list-rules command #7121[Maggie]
    • Change mixed prometheus_client and probe_metric approachs to use PrometheusPusher #129 [Maggie]
    • Developer Guidelines for Reviews, Testing Requirements #538[Martin]
    • [ EPIC: Release 39 ] : Mutation Operations and Role Based Access to pages/features #622 [Mayank]
  • In Progress
    • Rework OIDC user authentication #7310 [Dimitrios, James, Anil]
    • Rucio support for full-structure metadata #8011 [Dimitris]
    • Testing: Make tools/run_tests.sh idempotent #7737 [Dimitris]
    • Database: Introduce a test-suite to detect whether Alembic migration history is inconsistent #8078 [Dimitris]
    • DIDs not being shown correctly in the extension after a successful download #95 [Giovanni]
    • Token refresh after expiration #73 [Giovanni]
    • [EPIC: Release 39] UX improvements #621 [Mayank]
    • Integrate OIDC endpoints for Authorization Code Grant Type #507 [Mayank]
    • Fix static code analysis behaviour for functions decorated with @transactional_session, @read_session and @stream_session #6986 [Riccardo]
    • session parameter in *_session decorated functions is required, but effectively treated as optional #6989 [Riccardo]
  • In Review
    • Make 0 the top protocol priority #6312 [Dimitrios]
    • Prevent multiple Reaper threads from working on the same replicas #6512 [Hugo]
    • Enforce Conventional Commits in CI #7945 [Karan]
    • Add docs for daemon arguments #499 [Maggie]
    • No way to check or change ownership of a scope using Rucio client #7830 [Maggie]
    • Rich CLI cannot display RSE information for some RSEs #7693[Maggie]
    • Generate "Configuration parameters" documentation page automatically, to avoid mismatches between documentation and code #325 [Maggie]
    • Dependencies: deprecate setup.py and move to pyproject.toml#6971 [Riccardo]
  • Done
    • use literal to store allowed algorithm names for type hints and validation #7858 [James]
    • Confusing log message ‘Policy algorithm module XXX could not be loaded’ #7941 [James]
    • Add tests for default policy algorithm fallbacks #7881 [James]
    • Unused request gateway functions #7625 [Maggie]
    • Validate account type at account creation #6957 [Maggie]
    • Unused config gateway functions #7624 [Maggie]
  • Delayed
    • Rucio dependencies in test environments should be installed the same way they are installed when Rucio is installed as a package #344 [Riccardo]
• General roundtable
  
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15:55 → 16:00 AOB