Rucio Meeting

Europe/Zurich
Martin Barisits (CERN)
Videoconference
Rucio Development Meeting
Zoom Meeting ID
413496641
Host
Martin Barisits
Alternative host
Mario Lassnig
Passcode
28849311
Useful links
Join via phone
Zoom URL
    • 3:00 PM 3:05 PM
      News 5m
      • Rucio clients now on conda-forge
      • Release plan
        • Slight update on dates for next releases
        • 1.26.6 Oct 20
        • 1.26.7 Oct 27
        • 1.26.8 Nov 8
    • 3:05 PM 3:15 PM
      Community News & DevOps roundtable 10m
      • ATLAS
        • Reaper deletion issues with gfal-http
          • http default timeout is 8000s
          • One faulty storage can bring all the deletion down with this
      • CMS
        • Few PRs open from Igor
          • Dependent on each other, would be good if they are merged
      • Fermilab/US
        • New RUBIN instance at SLAC
          • Transfer going between some sites
          • 10-12TB during the night
      • Belle II
      • LDMX
      • DIRAC/Rucio
        • Some issues with MultiVO passing the VO through DIRAC-Rucio interface, needs some more work
        • extract_scope algorithm not really multi-vo, PR still covers intermediate step though, James 
      • MultiVO
        • More updates for MultiVO, now having 1.26 server running
      • ESCAPE
        • Updated to 1.26.6 
        • WebUI Issues
          • With privilige escalation
          • OIDC login button not there?
            • Rizart will investigate
          • HTML templates do not exist
            • Container/Packaging/deployment issue?
        • Helm-charts
          • Versions in sync with rucio versions
    • 3:15 PM 3:25 PM
      Hot topics 10m
      • Possible Privilege Escalation in WebUI 1.26?
        • Related to #4810
        • ESCAPE will try to reproduce and see if it is display issue or actual privilige escalation issue
          • If confirmed, we need to pull all 1.26.* webui immediately
    • 3:25 PM 3:55 PM
      Developers roundtable 30m

      Rucio 1.27 "Batdonkey v. Superdonkey" priority followup

      • In Progress
        • Auditor overhaul #3437 [Dimitrios, Eric, Stefan]
          • Let's schedule meeting in November
        • Logging review #4220 [Martin, Joel, All comp leads]
          • switch from logging to logger - still a few daemons left
        • Quality of Service #3419 [Matt]
          • Demonstrator for storage-issued QoS changes for BNL MAS
        • Optimize database interactions #4793 [Martin, Mario, Radu]
          • Radu started to look into temp tables
          • Meeting with CERN IT DB admins
            • Decrease Transaction (7000 transactions/s)
            • Decrease LOGON rate (7-10 logons/s)
              • Optimization session pools
            • Temporary tables
              • Change big OR-queries to fill temporary table and then join on it
              • Test worked on postgres/mysql, not on oracle yet
                • Needs followup by oracle people
        • Rename Daemons to commonly understandable names #4795 [Martin, Joel]
          • Add aliases now, remove them later (if at all)
          • If you have suggestions for proper names, please add them to the issue
        • Prepare replacement of current policy import with policy packages #4798 [James, Martin]
          • Best method to get policy packages into container?
            • Probably not a good idea to pip-install them on startup
          • Fermilab builds separate containers including these
      • Todo
        • Get SSO Login working [Rizart]
        • Down-scoped tokens for user interactions #4791 []
        • Versioning for REST API #4796 [Ben, Martin]
        • Enabling tests for different policy package #3878 [Mayank]
          • PolicyPackageTest suite
          • Need to import policy package into test env
      • Done
        • Disentangle fts3 specific code from conveyor and move to transfertool #857 [Radu]
        • helm-charts release management #4794 [Radu, Eric, Martin]
        • rucio.cfg vs config table #2630 [Mario, David]
      • Delayed

      Developer roundtable

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    • 3:55 PM 4:00 PM
      AOB 5m