DIRAC Project meeting

mardi 4 mars 2025, 14:00 → 16:20 Europe/Paris

Vanessa Hamar (CC-IN2P3 / CNRS)

Topic: DIRAC@IN2P3
Time: Mar 4, 2025 02:00 PM Paris
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Etherpad

https://etherpad.in2p3.fr/p/DIRAC%40IN2P3-04032025

Compte rendu réunion DIRAC@IN2P3

Mardi 04 Mars 2025

 

 

Présents : 

Andrei, Bertrand, Luisa, Natthan, Sorina, Vanessa

 

Ordre du Jour :

 

•     État du Projet

•     Projets

•     DiracX

•     Publications /     Conférences

•     Consortium news

•     AOB

 

1. État du Projet

Previous meeting : https://indico.in2p3.fr/event/35209/

 

The DIRAC9/DiracX0.1 certification:

• the hackathon of 19th Feb: went pretty OK, but did not finish fully

• no update on the LHCb going into production with DIRAC9 yet

 

1.1 Versions :

 

• DIRAC v8.0.70

• Default MySQL -> 8.4

• Enable Elasticsearch for JobParameters

• Plus few others (apptainer, Transformation, etc)

 

• DIRAC Prerelease  v9.0.0a43

• dirac-apptainer-exec

 

• DIRACX Prerelease v0.0.1a26

• See Project tasks: https://github.com/orgs/DIRACGrid/projects/2

 

1.2 Développements :

 

•  Bild meetings https://indico.cern.ch/event/1512159/

 

• DIRAC/DiracX test/certification setup (cctbdiracXX)

• No update

 

• Multi-host k3s installation is set up and being tested (Bertrand)

• Tests ongoing with Opensearch  (logs, traces). 

 

 

1.3. Services EGI :

 

• More or less smooth running, moderate activity

• ES reenabled for logging, job parameters, etc

• km3net.org: VOMS2CS

• biomed: Multiprocessor jobs enabled at 2 sites (CPPM, UKIR)

 

1.4. Européen/Nationaux Projets : 

 

• GreenDIGIT 

• Meetings on defining site metrics across the board (Grids, Clouds, Slices, etc)

 

• PEPR STEEL 

• DIRAC presentation to be given 12th March

•  

• SpectrumCoP-WP[1,2,3]

•  https://www.spectrumproject.eu

• Plenary meeting tomorrow, 5th March

 

 

2. Projets

 

2.1 CTAO

• Started tests with DIRAC 9.0. Problems encountered:

• Errors while exchanging proxy for tokens

• K8s deployment of DIRAC and Rucio successfully tested

 

2.2 Biomed

•  Cloud sites CESNET, CLOUDIFIN to be configured for the biomed community

 

2.3. Juno  

•  NTR

 

2.4 Km3NET.org

•  Setting up VOMS syncing

 

 

 

4. Conference, workshop, publications

    

• DIRAC User's Workshop, 17-20 September 2025, IHEP, Beijing

• JCAD'25 15-17 Sep

 

 

5. Consortium

 

•  Discussion with HSF on DIRAC joining the program of affiliated projects

 

 

6. AOB

CC/IN2P3 Downtime 11th March

New engineer starting on the 14th April at CC

The next meeting date: 8th April, 14pm

14:00 → 14:40 Etat du projet

• Tour de table
• Update Dirac v8

Orateurs: Dr Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Vanessa Hamar (CC-IN2P3 / CNRS)

14:40 → 15:20 Projets

Orateurs: Alice Faure (LUPM), Dr Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Axel BONNET ({CNRS}UMR5220), Gino Marchetti (CC-IN2P3 / CNRS), Dr Johan Bregeon (IN2P3 LSPC), Luisa Arrabito (LUPM), Natthan Pigoux (LUPM), Sorina POP (CNRS)

15:20 → 15:25 Publications / Conférences

Publications

Conferences

Orateurs: Dr Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Vanessa Hamar (CC-IN2P3 / CNRS)

15:25 → 15:35 Consortium news

Orateur: Dr Andrei Tsaregorodtsev (CPPM-CNRS)

15:35 → 15:45 AOB