Name: Rucio Meeting
Start: 2023-04-27T15:00:00+02:00
End: 2023-04-27T16:00:00+02:00
Location: No location set

15:00 → 15:05

News 5m

1:1 Ticket review
- Component leads: please pick a time slot (refer to email from Martin).
Reminder: May 4
- Python 3.6 deprecation meeting

15:05 → 15:25

Community News & DevOps roundtable 20m

ATLAS
- Expired CERN CA bundle affecting some clients (e.g. Tier-0), depending on the configuration.
  - Also affected some FTS servers.
- Reuseability of deleted DIDs:
  - DIDs are ‘soft’ deleted: moved from the dids table to deleted_dids.
  - They should not be useable again; it is so in ATLAS, but it is implemented as a database trigger.
  - Other communities? To re-discuss with Martin.
CMS
- Also affected by expired CERN CA.
  - Robot certificate had been signed by the expired certificate.
- Follow-up on Kronos issue:
  - Not yet upgraded to latest release which should include a fix.
  - Turned off resubmission on unconsumed messages.
Fermilab / DUNE / ICARUS / RUBIN
- Fermilab: business as usual
- RUBIN: potential need for custom policy package
  - Need for slashes in the DID names.
- DUNE:
  - Combinations of multiple software on CVMFS → Rucio’s calls to GFAL fail.
BELLE II
- Testing release 1.31.0
SKAO
- NTR
RAL/Multi-VO
- NTR

15:25 → 15:55

Developers roundtable 30m

32 "The Good, The Bad and the Donkey" Priority followup
- In Progress
  - Replace all instances of X509 identities presented in the legacy format #6182 [Dimitrios]
  - Migrate DID and DID-metadata view to clean architecture #w/160 [Mayank, Anton]
  - Migrate List My Rules and Rule View to clean architecture #w/159 [Mayank, Anton]
  - Create Pages for Create Rule Workflow #w/144 [Anton]
- In Review
  - Unable to Delete File DID via Undertaker #5154 [Anton]
- Todo
  - Design and implement a token request module #6187 [Dimitrios]
  - Incorporate IAM-based testing for token workflows #6188 [Dimitrios]
  - Design and implement a token cache module #6183 [Dimitrios]
  - Adapt probes to rucio/rucio#5804 #p/108 [Eric]
  - Kick off SIG-Tokens [Martin]
  - Document and cleanup discrepancies between surl and lfn2pfn algorithms #5129 [Martin]
  - Reduce core tickets <15 [Martin, Mario]
  - foreign key error on deleting dids in reaper #5733 [Martin]
  - Create a server/daemon installation howto #d/178 [Mayank]
  - Create developers testing guide in the documentation #d/177 [Mayank]
  - Support OIDC login #w/149 [Mayank]
  - Migrate Dashboard to Clean Architecture #w/158 [Mayank, Anton]
  - Exchange of function-based indices with normal index #6143 [Radu]
  - Internal transfer monitoring #6189 [Radu]
  - New dispatcher logic for conveyors #6190 [Radu]
  - Update/Re-design core.meta module #5224 [Rob]
- Done
- Delayed
Documentation corner
- Document environmental variables affecting the client #171 [Dimitrios]
- Documentation and dev guidelines for MyPi type annotations #116 [Mayank, Martin]
- Create developers testing guide in the documentation #177 [Mayank]
- Create a server/daemon installation howto #178 [Mayank]
  - Ubuntu-specific PR #215
- 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]
- improve documentation about --distance and --ranking and source ranking #199 [Radu]
Other topics

15:55 → 16:00

AOB 5m