WLCG CE & Factory Token Hackathon

America/Chicago
Description

Please join us on the Mattermost channel!  Some notes from the event are available here.

Videoconference
WLCG CE & Factory Token Hackathon
Zoom Meeting ID
66232379584
Host
Brian Hua Lin
Useful links
Join via phone
Zoom URL
  • Thursday, 3 June
    • 7:30 AM 7:40 AM
      Introduction 10m
      Speaker: Brian Paul Bockelman (University of Wisconsin Madison (US))
    • 7:40 AM 8:00 AM
      Token and OAuth2 Introduction 20m
      Speaker: Andrea Ceccanti (Universita e INFN, Bologna (IT))
    • 8:00 AM 8:30 AM
      Hands-on: IAM Bootcamp 30m
      Speaker: Andrea Ceccanti (Universita e INFN, Bologna (IT))
    • 8:30 AM 8:50 AM
      GlideinWMS approach to token auth 20m
      Speaker: Marco Mambelli (Fermilab (US))
    • 8:50 AM 9:05 AM
      Break 15m
    • 9:05 AM 9:30 AM
      Hands-on: Submitting to HTCondor-CE with tokens 25m
      Speaker: Brian Hua Lin (University of Wisconsin - Madison)

      Requesting WLCG tokens with oidc-agent: https://opensciencegrid.org/technology/software/requesting-tokens/

      Example submit file using condor_submit -remote:

          executable = /bin/env
      
          output = env.out
      
          error = env.err
      
          log = env.log
      
          # can be skipped if there is a token in the default location:
          # /tmp/bt_u$(id -u)
      
          +SciTokensFile = "<path to token>"
      
          queue

      For improved management of submitted jobs, submit "Grid Universe" jobs from an HTCondor access point: https://htcondor.github.io/htcondor-ce/v5/remote-job-submission/#submit-the-job

    • 9:30 AM 10:20 AM
      Open Discussion / Hackathon 50m

      Ideas for discussion topics:

      1) Vault and its integration with HTCondor.
      2) How to authenticate the submission of user jobs.
      3) Set up demo HTCondor-CEs both with OSG and at CERN to demonstrate interoperability (including both SciTokens and WLCG tokens).

    • 10:20 AM 10:30 AM
      Wrap-up, Plans for tomorrow 10m
      Speaker: Brian Paul Bockelman (University of Wisconsin Madison (US))
    • 7:30 AM 7:40 AM
      Introduction to Day 2 10m
      Speaker: Brian Paul Bockelman (University of Wisconsin Madison (US))
    • 7:40 AM 8:00 AM
      ARC-CE token support plans 20m
      Speaker: Aleksandr Konstantinov (University of Helsinki (FI))
    • 8:00 AM 8:20 AM
      Token infrastructure at FNAL 20m
      Speaker: Jeny Lucia Teheran Sierra (Fermi National Accelerator Lab. (US))
    • 8:20 AM 9:00 AM
      Discussion Topic 40m

      Suggested topics:
      - models for pilots & pilot factories
      - user mapping for tokens

    • 9:00 AM 9:15 AM
      Break 15m
    • 9:15 AM 10:15 AM
      Open Discussion / Hackathon 1h
    • 10:15 AM 10:30 AM
      Closeout 15m
      Speaker: Brian Paul Bockelman (University of Wisconsin Madison (US))