4th DIRAC project Face 2 Face meeting

Salle 323 (CC-IN3P3)

Salle 323




+ Dirac User Workshop
  Vanessa, Andrei, Luisa, Johan
  CTA report - Johan
  TransformationSystem + ProductionSystem - Luisa
  Discussion interface Dirac--Rucio - discussions, explication CTA Archive (CTAO Nadine++)
  Tutorial TS/PS : start from last year TS tutorial
                   upgrade to a PS tutorial
                   need a new server with Dirac v7r0
                   vérifier le réseau avec Daniela
                   distribution client via docker
 Plan a meeting the week before the DUW to fix the details of the tutorial

+ rucio - Dirac : Fabio
  server central avec base de données
  communique avec FTS pour le transfert des fichiers (besoin d'un serveur FTS)
  file catalog avec meta data
  règle (simple à écrire) pour déclencher des actions suite à modification des catalogues
  papier rucio : https://arxiv.org/abs/1902.09857

+ Service Level Agreement - example CTA - PIC
  In the framework of pre-In-kind contributions for CTA Observatory
  Description of the global instance, and details of the servers and dbs
  well advanced state, iterating with PIC
  we should discuss a similar with CC-IN2P3 at some point

+ Conteneur pour le client Dirac sous MacOs
  potentiellement intéressant, à tester
  récupère docker file
  compare au singularity file d'Andreas Haupt
  mettre le docker file sur github
  configurer github avec dockerhub et singularity hub pour build automatique
  Luisa has created a ctadirac account on dockerhub
+ Proceedings ACAT 2019
  see with Andrei - heterogeneous computing resources, do we write a proceedings?

+ Publication Transformation/Production System
  pour fin d'année 2019
  présentation Andrei à Taipei
  Dirac High level workflow management
  TransformationSystem Architecture & Software implementation (agent, service, db)
  TS for data management
  Data driven transformation
  Need for ProductionSystem on top of the TS
  CTA use cases
   ->  updated paper structure on gitlab https://gitlab.in2p3.fr/DiracIN2P3/TSPaper2017/tree/master

+ More conferences till the end of the year
  EGI début mai
  MiPro mai
  ADASS 2019 - https://www.adass2019.nl (Dirac - Johan and Luisa interested to go)
  CHEP en Australie en Novembre - only Fabio will go, can bring a poster if needed


There are minutes attached to this event. Show them.
    • 10:00 11:00
      Dirac User Workshop preparation 1h
      • London, May 14th-17th
      • Our contributions: TS, PS
      • Tutorials?
      Speaker: Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
    • 11:00 11:30
      Rucio - Dirac 30m
      • Better understanding of Rucio
      • How to develop a rucio-Dirac interface
      Speakers: Fabio Hernandez (CC-IN2P3) , Luisa Arrabito (LUPM)
    • 11:30 12:00
      SLA between CTA-Dirac and PIC computing center 30m
      • CTA (Luisa and Nadine) have prepared a Service Level Agreement for Dirac related services hosted at PIC
      Speakers: Luisa Arrabito (LUPM) , Vanessa Hamar (CC - IN2P3)
    • 12:00 12:30
      Docker Container to run the Dirac client on MacOS 30m
      • pb with the Dirac client installation on the latest version of MacOs
      • use a docker container
      Speakers: Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France) , Luisa Arrabito (LUPM)
    • 12:30 14:00
      pause déjeuner 1h 30m
    • 14:00 14:30
      Publication Transformation/Production System 30m
      • review current draft
      • steps forward
      Speaker: Luisa Arrabito (LUPM)
    • 15:00 16:00
      Conférences 1h
      • EGI in May
      • MiPro in mai
      • ADASS 2019 in October, https://www.adass2019.nl, Johan and Luisa will go go
      • CHEP in Australia in Novembre - only Fabio will go, can bring a poster if needed
      Speaker: Johan Bregeon (IN2P3 LUPM)