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Rucio Meeting

Martin Barisits (CERN)
Rucio Development Meeting
Zoom Meeting ID
Martin Barisits
Alternative host
Mario Lassnig
Useful links
Join via phone
Zoom URL
    • 3:00 PM 3:05 PM
      News 5m
      • Rucio website Team introduction
      • September release schedule
        • 1.26.4 Sep 6
        • 1.23.16 LTS Sep 6
        • 1.26.5 Sep 27
      • Metadata tests in Belle II presentation moved to Sep 16
      • CHEP reminder
      • Next week no meeting (Jeûne genevois)
      • Sep 16
        • GSOC presentation: New protocols for exascale data management with Rucio
    • 3:05 PM 3:15 PM
      Community News & DevOps roundtable 10m
      • ATLAS
        • Reaper certificates
          • For now including a bunch of certificates via a k8s secrets
            • This is limited to 1MB, we are now hitting that limit
            • One solution would be OPA gatekeeper
              • Reaper would mount certs via OPA gatekeeper
              • ESCAPE using this already
        • Token deadlock issue due to a query running with two different query hints
          • Fixed by running the same query
      • CMS
      • Fermilab
        • Running tests on 1.26
        • Upgrading Icarus to 1.26 soon
          • DUNE next
      • Belle II
        • Popularity infrastructure running
          • Tracer importing traces
          • DIRAC datamanager used to fetch data from grid
            • Thinking about moving to downloadclient
            • Needs fix in client to allow B2 naming convention (PR there)
      • LDMX
        • Would be good to be able to run a server with ALL endpoints
          • rucio.cfg switch to be able to import all
          • Martin will add note to the release notes
        • Running alembic
          • Alembic did not recognize the revision the DB is in, tried to apply all
          • Running without alembic (--sql) works
      • ESCAPE
        • Not flux+helm but upstream flux
        • 1.26 upgrade
          • Webui still on 1.25 due to
          • OIDC token issue (Template file missing?)
            • REST and WebUI OIDC works
            • Possibly just the template file missing in the packaging
        • Datalake as a Service
          • Now complete
          • Finished Rucio upload functionality
          • Datalake upload functionality also works (TPC based)
      • SKAO
    • 3:15 PM 3:20 PM
      Hot topics 5m
    • 3:20 PM 3:35 PM
      GSOC: Rucio and CS3API to enable data management for the ScienceMesh cloud 15m
      Speaker: Rahul Chauhan
    • 3:35 PM 3:50 PM
      Metadata tests in Belle II [Moved to September 16] 15m
      Speaker: Cedric Serfon (Brookhaven National Laboratory (US))
    • 3:50 PM 3:55 PM
      Developers roundtable 5m

      Rucio 1.27 "Batdonkey v. Superdonkey" priority followup

      • In Progress
        • Auditor overhaul #3437 [Dimitrios]
          • Will discuss with Dimitrios once he is back
        • rucio.cfg vs config table #2630 [Mario, David]
          • Needs review
        • Logging review #4220 [Martin, All comp leads]
          • No news
        • Disentangle fts3 specific code from conveyor and move to transfertool #857 [Radu]
          • Work ongoing
          • One open PR for submitter-stager merge
          • One other PR already prepared, will submit once previous merged
        • helm-charts release management #4794 [Radu, Eric, Martin]
          • Eric submitted comments to the issue
          • Switch to the new naming scheme first, thus next release would be 1.26.0
          • Needs to be described on the documentation
          • Github action needs to be upgraded to look into separate release branches
            • Probably not a big change
        • Quality of Service #3419 [Matt]
          • Demonstrator for sotrage-issued QoS changes for BNL MAS
          • Matt should have dev changes done in the coming weeks
      • Todo
        • Get SSO Login working [Rizart]
        • Down-scoped tokens for user interactions #4791 []
        • Optimize database interactions #4793 [Martin, Mario, Radu]
        • Prepare replacement of current policy import with policy packages #4798 [James, Martin]
        • Rename Daemons to commonly understandable names #4795 [Martin]
        • Versioning for REST API #4796 [Ben, Martin]
        • Enabling tests for different policy package #3878 [Mayank]
      • Done
      • Delayed

      Developer roundtable

      • Docker auto builds [Mayank]
        • Will not use docker auto builds anymore, instead have GH actions build and push the containers
        • Workflow PR is in place
        • Secrets for Docker are in place
        • Right now builds daemons, clients, server; will add the other auto-builds as well
      • Enabling http on xrood containers
      • Changing CI oracle-express database from 11 to 18
        • PR done, merge asap
    • 3:55 PM 4:00 PM
      AOB 5m