Rucio Development Meeting

Thursday 3 Jun 2021, 15:00 → 16:00 Europe/Zurich

Martin Barisits (CERN)

15:00 → 15:05 News

• June release schedule
  • 1.25.6 Jun 7
  • 1.20.16 LTS Jun 14 (Most likely last release of this LTS; EOL is July-2021)
  • 1.23.15 LTS Jun 14
  • 1.25.7 Jun 21
  • 1.26 preparation
    • Code freeze Jun-22
    • 1.26.0rc1 Jun-24
    • 1.26.0 final Jul-2
• Component leadership
  • Due to Thomas Beermann departure, Eric Vaandering will join Mario Lassnig and Radu Carpa for the "Docker & Kubernetes" component
• CHEP Rucio Paper
  • Long list of minor changes from ATLAS Speaker Committee

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

• ATLAS
  • Oracle changes are coming up
  • CI Framework
    • Might be able to use Oracle 19c Enterprise images also in CI Framework
    • Check with unit tests first
  • EOS SSD instance to be setup today
• CMS
• Fermilab
  • Possible Rucio integration into LSST Backbone
• Belle II
• Multi-VO/RAL
• ESCAPE
  • Data injection
  • Deterministic vs. Non-Deterministic RSEs
  • Multi-VO for ESCAPE
• SKAO
  • Planning event next week

15:15 → 15:25 Hot topics

15:25 → 15:55 Developers roundtable

Rucio 1.26 "Donkey League of La Mancha" priority followup

• In Progress
  • Test and switch to new rule algorithm #4215 [Martin]
    • Remove old code for 1.26
    • Submit mid next week
  • Logging Review #4220 [All Component leads]
  • Re-Factor Transfer workflow [Radu]
    • PR updated with all the comments
    • Review needed
  • Discuss and plan mysql5 deprecation [Mario]
    • Removal of testcases just being submitted
  • Test SSO Login [Rizart]
    • Studied API and look into connection to CERN SSO
  • Hermes2 planning
    • Add index for services column #4647
  • Setup.py and requirements overhaul #4456 [Ben]
    • Working on setup.py changes
      • One file to install the requirements from
      • Setup.py select them from there
    • Namespace packages would somewhat be the correct way to organize sub-packages (Like rucio-clients)
  • Versioned history tables #2063 [Martin]
    • Ongoing
• Todo
  • Switch to policy-packages as default [James, Martin]
  • Cleanup tickets #4463 [*]
• Done
  • Remove webpy endpoints and dependency #4044 [Ben]
  • Migrate documentation to new docusaurus [Martin, Ben, Daniel]
  • Rename reaper2 to reaper #4462 [Martin]
  • Test Import and Export of CRIC JSON [Rizart]
  • Python 3.8 and 3.9 testing #4453 [Ben]
• Delayed
  • QoS #3419 [Mario, Martin, Rizart]
  • Auditor overhaul #3437 [Dimitrios, Eric]
  • rucio.cfg vs Config table #2630 [Mario]

Developer roundtable

• Integration testing
  • TPC is done
  • CI is failing 
  • Check if possible to mount log output for FTS container
• WebUI updates (JJ)
  • Add rse_id index to replicas table
  • Getting into javascript :-)

15:55 → 16:00 AOB