ESAP Technical Discussion

lundi 1 nov. 2021, 16:00 → 17:00 Europe/Paris

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16:00 → 17:00 Discussion

•  Klaas, Gareth, Dave, Nico, Stelios, John, Harro, Aard, Hugh
• Nico:
  • Worked on another project this week.
  • And on multiple queries.
  • Technical discussion of async queries in ESAP; now available in GitLab issue tracker.
    • Leave this open for another week to see if anybody jumps in with an alternative.
    • Can be discussed for ASTRON sprint planning next week; likely Klaas will work on it.
•  Klaas:
  • Aard shared some code regarding using tokens; unfortunately, it's not directly usable.
  • Has been building on work shown at CERN to give access to the shopping basket in Rucio.
  • Still requires some more work to build a working system; hoping to report further next week.
• Gareth:
  • Still working on DIRAC
  • Got input from Andrea (as reported last week), but still needs more; blocking on this.
  • Meanwhile, working on low-level stuff like pagination etc.
• Dave:
  • Working on IVOA proposal for execution planner. Two documents on this presented at the IVOA InterOp.
  • First draft available this afternoon.
  • LaTeX source.
  • Can go ahead and schedule executing software discussion within the next couple of weeks.
  • Talk on IVOA and pyvo this evening may be interesting to members of this group.
• Aard:
  • Continuing to work on JIVE JupyterHub system with user submitted notebooks.
  • Dealing with tokens; relating to the work that Klaas is reporting on above.
  • Using Keycloak, which may provide different capabilities.
  • Next version of Indigo uses KeyCloak.
• Stelios:
  • Looked into IVOA querying in ESAP — experimenting with async TAP. Has tripped over various issues with both the ESAP GUI and the backend:
    • Anything other than ObsCore queries don't work. (This is expected, says Nico).
    • Seems to be a confusion between VO registry and VO services.
  • Will raise issues in RocketChat.
  • Provided some text on design of async ESAP — John will dig in.
• Hugh:
  • James Pearson joined OU/WP6, getting up to speed.