Batch Operations Weekly

Europe/Zurich
31/S-023 (CERN)

31/S-023

CERN

22
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Batch_Operations_Weekly
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Batch_Operations_Weekly
Description
Batchops
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10748105
Owner
Gavin McCance
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    • 14:00 15:00
      Agenda 1h
      • ATLAS T0: to go to SMT-on. Will migrate a cell when atlas tzops ready
      • DUNE data transfer problem: routing issue from FNAL to CERN
        • LCG -> FNAL ok via LHCOPN. Return trip via internet, looks like BGP issue
      • New T0 CE cet03
      • BBC-233 - Cloud intervention scheduled for the 17th of June (reinstall) affecting Wigner projects 007, 008 & 010. The only relevant hostgroups affected are:
        • bigmcore slc6: 3 physical nodes moved to the hostgroup (the combination doesn’t look popular anymore).
        • sixteen slc6: no action, there are already some extra slc6 nodes in the hostgroup.
        • lsf cmscaf slc6: recreating the nodes in Wigner Project 014 & 015.
      • Consul deployment:
      • Terraform: moving k8s batch-infrastructure modules and descriptions to 0.12. Trying out the runners.
      • OS-9136 OS-9182: Issues with Neutron in the batch OpenStack region affecting VM creation.
      • Haggis API wrapper:
        • Started review by Nick:
          • Need to refactor the package structure for clearer usage; will push a new MR by the end of this week for a follow-up review
      • WTFIS:
        • Zookeeper functionality working as intended
        • Need to fix the negotiate library hack if we want to fully test the application from outside the same machine.
      • Negotiate:
      • Backfill Collector woe
      • Haggis deep dive
      •