DIRAC Project meeting

→ Europe/Paris
Visio Zoom

Visio Zoom

https://univ-grenoble-alpes-fr.zoom.us/j/96588543421?pwd=bUZKNi91V3hMNW9CYnM0Mi9kbUg1Zz09 Meeting ID: 965 8854 3421 Passcode: 706210
Johan Bregeon (IN2P3 LSPC)
Description

https://univ-grenoble-alpes-fr.zoom.us/j/96588543421?pwd=bUZKNi91V3hMNW9CYnM0Mi9kbUg1Zz09

 

Participants
  • Andrei Tsaregorodtsev
  • Andrii Lytovchenko
  • Fabio Hernandez
  • Gino Marchetti
  • Jerome Pansanel
  • Johan Bregeon
  • Luisa Arrabito
  • Paul MUSSET
  • Pierre Gay
  • Sorina POP
  • Vanessa Hamar
  • Yannick Patois
Cacher

Dirac Updates
6 patches releases
  v7r2p49, v7r3p28

v8.0.0a29
  WebAppDIRAC 5.0.0a10
  python3 only, OAuth2/OIDC AAI user management
  hopefully last hackathon this Thursday August 25th
  -> LHCbDIRAC hacakthon based on 8.0.0a29
  -> v8.0 release !

OAuth/OIDC AuthN/AuthZ
=> Andrii a quitté le projet, développement doivent être repris par d'autres personnes...
   Andrei, CERN ou CC-IN2P3 ou via EGI-ACE
    
Prerelease 8.0.0a27 installed on ccdirac06
  Authorization server for EGI, almost in production
  EGI SSO login in the WebApp, dirac-login in jupyter notebooks
 
Access by tokens to HTCondorCE
  demonstrated to work with HTCondorCE at CC (Vanessa)
  integration with the SiteDirector/TokenManager on-going
  hackathon with ARC/HTcondorCE developpers in September in Amsterdam
    -> organized by WLCG A&A group
    -> using CEs with tokens

EGI/FG services
9M jobs, 900 average -> all fine
Service Migration
  migration to new set of VM (new hosts) using CEPH disk
  new hosts configured and software installed v7r3p27, python3 servers
  setting up token management
  migration to be finalized this week
Jupyter
  successful DIRAC access thank to CVMFS mount
  > source bashrc_egi_dev
  > dirac-login (does not work yet for it needs proper token management)

EOSC procurement plan
  handled for us by EGI as a successor to EGI-ACE
  EGI meeting on September 9th
  our contribution/corrections to the draft mid-setpember
  proposal to be sent by September 30th

ESCAPE
  magor upgrade of EscapeDIRAC extension on-going
    => could evolve as a proper system to run containers via DIRAC?
  python3, pypi, new WebAppDIRAC
  recognizing DIRAC as the base WMS for ESCAPE => Johan

EGI Conference
  19-23 septembre à Prague
  DIRAC sessions
  -> together with Eiscat 3D project
  -> other? more WMS?
  -> present Dirac WMS within the CTA use case

Sorina
  question sur les jobs en Statut "Waiting" sur lesquel une commande "kill" n'a aucun effet...
  à retester, doc pas claire, voir le code.
  + après vérification :
    1. la nouvelle state machine n'autorise pas la transition Waiting->Killed
    2. l'implémentation du killJob retourne une erreur si appeler sur un job Waiting
    3. il faut utiliser une commande "delete" sur les jobs Waiting
    
Prochaine réunion le mardi 13 septembre à *15h*

 

Il y a un compte-rendu associé à cet événement. Les afficher.