Difference between revisions of "Agenda-2020-11-16"

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(ARC Middleware 5 end of support, migration to ARC 6)
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== Next meeting  ==
 
== Next meeting  ==
Nov 16th, 2020 https://indico.egi.eu/event/5100/
+
In 2021

Latest revision as of 15:11, 16 November 2020

Main EGI.eu operations services Support Documentation Tools Activities Performance Technology Catch-all Services Resource Allocation Security


Documentation menu: Home Manuals Procedures Training Other Contact For: VO managers Administrators


Back to https://wiki.egi.eu/wiki/Operations_Meeting

General information

Middleware

UMD

  • UMD4 release in preparation
    • StoRM, VOMS, BDII update, dCache
    • VERY URGENT
  • feedback on software automation from the EGI Conference

Preview repository

  • released on 2020-10-09
    • Preview 1.29.0 AppDB info (sl6): ARC 6.8.0 and 6.8.1, BDII 5.5.26, CVMFS 2.7.4, dCache 5.2.31, DMLite/DPM 1.14.0, frontier-squid 4.13.1, glite-info-update-endpoints 3.0.2, lcg-info 1.12.5, STORM 1.11.18
    • Preview 2.29.0 AppDB info (CentOS 7): ARC 6.8.0 and 6.8.1, BDII 5.5.26, CVMFS 2.7.4, dCache 5.2.31, DMLite/DPM 1.14.0, frontier-squid 4.13.1, glite-info-update-endpoints 3.0.2, lcg-info 1.12.5, STORM 1.11.18
  • included in the upcoming release: DPM, VOMS

Operations

ARGO/SAM

FedCloud

Feedback from DMSU

Upgrade of central argus node

Message sent to administrators of NGIs argus servers:

  • A replacement of the central argus servers (lcgargus03.cern.ch & lcgargus04.cern.ch), which are behind the argus.cern.ch & lcgargus.cern.ch aliases, is planned for Tuesday 17th November 2020 between 10:00 and 12:00.
  • This replacement should be transparent, requiring no change of configuration on your side. Please report any issue you have with your NGI argus server.
  • The two new hosts, lcargus21.cern.ch and lcgargus22.cern.ch are already ready for production, you can remotely test them if you want. The operation next week is simply a change of alias.

Monthly Availability/Reliability


  • sites suspended:

IPv6 readiness plans

CREAM-CE Decommission

ARC Middleware 5 end of support, migration to ARC 6


  • Status
Date Number of endpoints in BDII Number of GGUS tickets Issues
2020-06-08 75 42 Some ARC endpoints publish a timestamp instead of a version like 5.X.Y; we can fairly assume they are ARC6 nightly builds, but we're going to close the corresponding tickets after explicit confirmation from the site admin.
2020-07-13 53 29 -
2020-09-14 34 18 -
2020-10-12 32 19 -
2020-11-16 26 16 -

Storage accounting

Many sites stopped the publication of storage accounting records. Opened 57 tickets to fix that.

AOB

Next meeting

In 2021