CTA operations

Wednesday 7 Jan 2026, 10:30 → 11:45 Europe/Zurich

513/R-068 (CERN)

Julien Leduc (CERN)

This meetings covers EOSCTA service operations at CERN: minutes, community

 

Rota

• 20251217-20260107
• 2025/2026 End of Year EOSCTA service logbook

Use cases

• cta-frontend memory consumption piles up for various commands
• Configure OOMKILL of frontend service in puppet
  • Yet the machine seems to be unresponsive for 5-10 minutes while trying to generate a useless coredump
• Service accounts password change
• After DB passwords we need to change the rest: we need to change the integration DB password for 15+ chars
• YETS-2025

AOBs

• 2026-02-05/06 WLCG OTF - TAPE Jamboree
• 2 days on WLCG tape with T1s and experiments