Batch Operations Weekly

Europe/Zurich
31/S-023 (CERN)

31/S-023

CERN

22
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Batch_Operations_Weekly
Name
Batch_Operations_Weekly
Description
Batchops
Extension
10748105
Owner
Gavin McCance
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    • 14:00 15:00
      Agenda 1h
      • OTG0051185 Hypervisor reboot campaign to mitigate MDS Intel CPU vulnerabilities
        • TODO: create our OTGS.

      Agenda

      • Resources:

        • Neutron issues still present in the batch region despite new region for point8.
        • Preemptible VMs in Nova: discuss how batch would use them. What will they be?
        • BBC-2383: New IT-Batch - PT8 Project 004 - Dedicated.
      • BBC-1693: Filling projects with Terraform:

        • BBC-2281: New batchfactory provider.
          • batchfactory_batch_name resource:
            resource "batchfactory_batch_name" "vm" {
              count  = 20
              prefix = "b7g15n"
            }
            
        • HTCondor channel morning notifications: YES
           
        • TODO: document new ops procedures, handle tenants with mixed flavors,…
      • Misc:

        • condor_credmon 2.11-1 tagged to restart on memory
          • na62 jobs at least affected. New version will fix some problems simply be restarting credmon, but may also have weekly restart
          • ngbatchsubmit error handling for disabled accounts
        • ALICE beginning multicore testing / submission
        • Singularity new version fixes the bind mount w/ unpriv. In epel-testing.
          • setuid off when new version arrives (presuming it works).
        • Can we dial down SLC6
        • We need CE monitoring
        • Haggis meeting on Friday
        • wtfis-client should gethostbyname_ex / pick / gethostbyip / gethostbyname / connect