Rucio Meeting

Thursday 26 Oct 2023, 15:00 → 16:00 Europe/Zurich

Martin Barisits (CERN)

15:00 → 15:05 News

• DIRAC & Rucio Workshop very productive
  • Recordings soon!
• November meeting schedule
  • Nov 2
  • Nov 9 DC24 Workshop - Should we cancel?
  • Nov 16
  • Nov 23
  • Nov 30

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

• ATLAS
• CMS
• Fermilab & Co
  • RUBIN
    • Upgrading to 32
• DUNE/Edinburgh
  • For DUNE-specific tests, should it be a separate image?
    • Let's wait for Radu & Mayank next week
  • Object Store Consistency
• ALTO
  • Graph view for topology visualisation
    • Library?

15:25 → 15:35 Rucio mailing lists update

Speaker: Martin Barisits (CERN)

Mailing list changes.pdf

15:35 → 15:55 Developers roundtable

Progress-2023-10-26.png

• Rucio 33 "Eternal Sunshine of the Donkey's Mind" roadmap
  • In Progress
    • Design and implement a token cache module #6183 [Dimitrios]
    • Introduce the RSE decommissioner daemon #6321 [Yutaro, Dimitrios]
      • Yutaro working on the last important feature
      • Ideally should be finished next week
    • WebUI Release 33 page tracker (4/16) #301 [Mayank, Anton, Eraldo]
      • Eraldo working on containers, being finalised
    • Transfer status visual representation #6189 [Radu, Jensen]
      • Finished tests with mock data
      • Waiting on Radu for finishing backend
    • Dynamic distance between RSEs #5012 [Radu, Jensen]
    • revisit submitter source selection strategy #5776 [Radu, Jensen]
    • Simplify the test pipeline [Radu] #6212
  • In Review
    • Review state of temporary dids (and thus Light Reaper) #6317 [Dimitrios]
  • Todo
    • Design and implement a token request module #6187 [Dimitrios]
    • Document and cleanup discrepancies between surl and lfn2pfn algorithms #5129 [Martin]
  • Done
    • Incorporate IAM-based testing for token workflows #6188 [Eraldo, Dimitrios]
    • Review lost data handling (replica-recoverer) [Martin]
    • scitags/packet marking support #5856 [Radu]
• Documentation corner
  • Documentation and dev guidelines for Mypy type annotations #116 [Mayank, Martin]
  • Document environmental variables affecting the client #171 [Dimitrios]
  • Improve documentation on rucio.cfg vs configuration table #183 [Radu]
  • Add an FAQ-style entry aimed at users for STUCK rules #184 [Fabio]
  • Add instruction about DB partitioning #185 [Martin]
  • bridge the gap between running rucio in demo env and full production deployment #187 [Radu]
  • Introduce documentation on subscriptions #190 [Cedric]
  • list_file replicas usage #6333 [Eraldo]
• Other topics
  • Rucio containers on Apple Silicon
    • Eraldo working on it; emulated via Rosetta

15:55 → 16:00 AOB