Rucio Meeting

Name: Rucio Meeting
Start: 2023-09-14T15:00:00+02:00
End: 2023-09-14T16:00:00+02:00
Location: No location set

Thursday 14 Sept 2023, 15:00 → 16:00 Europe/Zurich

Martin Barisits (CERN)

- 15:00 → 15:05
  News 5m
  DIRAC & Rucio workshop - registration deadline on monday!
  41 participants so far
- 15:05 → 15:25
  Community News & DevOps roundtable 20m
  ATLAS
  32.3.0 deployed
  Testing for using --deep for all list_dataset_replica requests
  For now looks promising (Last test had unrelated problems)
  CMS
  Fermilab DUNE/ICARUS/RUBIN
  Rucio 32 deployment running in development
  Everything but WebUI and monitoring
  Name switch for hermes <-> hermes_legacy
  Q: statsd / prometheus / both?
  Expose the same metrics
  Any intention of removing statsd? -> no
  Q: automatix client auth part not working
  helm-charts updated with 0600 permissions for the x509_up file
  Still same problem with auth
  1.29.6 vs 1.29.12 -> should not matter
  Brandon: Fixing volume for etc/grid-security certificates
  RUBIN: Data management workshop
  Data archival on rucio-backed tape RSE
  Custom non-det algorithm to store PFN
  Archive-ZIP file features in Rucio (Martin will send link to Brandon)
  Belle II
  ALTO
  Network system class @ Yale will cover Rucio!
  KM3Net
  Trying to setup rucio for KM3Net
  Setting up RSEs
  Struggling with database a bit
  MariaDB vs. Postgres
  Userlogin to Rucio stopped working with switch to Postgres?
- 15:25 → 15:45
  
  WebUI 2.0 updates 20m
  
  Speakers: Mayank Sharma (University of Michigan (US)), Anton Schwarz (Heidelberg University (DE))
  
  Rucio_WebUI 2.0_Rucio_Developers Meeting_14_Sept_2023_v1.pdf
  
  Rucio_WebUI 2.0_Rucio_Developers Meeting_14_Sept_2023_v1.pptx
- 15:45 → 15:55
  Developers roundtable 10m
  
  Progress-2023-09-14.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]
  WebUI Release 33 page tracker #301 [Mayank/Anton]
  Added list_file_replicas and list_dataset_replicas functionality added
  In Review
  Unable to Delete File DID via Undertaker #5154 [Anton]
  Incorporate IAM-based testing for token workflows #6188 [Eraldo, Dimitrios]
  Todo
  Design and implement a token request module #6187 [Dimitrios]
  Document and cleanup discrepancies between surl and lfn2pfn algorithms #5129 [Martin]
  foreign key error on deleting dids in reaper #5733 [Martin]
  Review state of the Light Reaper #6317
  Review lost data handling
  Tests cleanup #6212
  Transfer status visual representation #6189 [Radu]
  Dynamic distance between RSEs #5012 [Radu]
  revisit submitter source selection strategy #5776 [Radu]
  Done
  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]
  ~~Page about the different event types and messages (ActiveMQ)~~ ~~#226~~ ~~[Eraldo]~~
- 15:55 → 16:00
  
  AOB 5m