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HEPiX Autumn 2022 Workshop

31 October 2022 to 3 November 2022
Clarion hotel Umeå
Europe/Amsterdam timezone

Organisers

Session

End-user Services, Operating Systems

31 Oct 2022, 14:45
Clarion hotel Umeå

Clarion hotel Umeå

Storgatan 36, Umeå, Sweden

Conveners

End-user Services, Operating Systems

  • Andreas Haupt (Deutsches Elektronen-Synchrotron (DESY))
  • Georg Rath (Lawrence Berkeley National Laboratory)

End-user Services, Operating Systems

  • Andreas Haupt (Deutsches Elektronen-Synchrotron (DESY))
  • Georg Rath (Lawrence Berkeley National Laboratory)

Presentation materials

There are no materials yet.

  1. 98. Building HA stateful services using anycast
    Dennis van Dok (Nikhef)
    31/10/2022, 14:45
    End-User IT Services & Operating Systems

    RCAUTH.eu was set up as a PKIX translation service for AARC with high-availability in mind. This was implemented by using anycast, so the same service is delivered by separate organisations.

    This demonstrates that even stateful services can be anycasted; it provides a reference HA infrastructure for EOSC core services and shows that building IP anycasted services does not have to be...

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  2. 92. Kubernetes operators for web hosting at CERN: experience
    Alexandre Lossent (CERN)
    31/10/2022, 15:10
    End-User IT Services & Operating Systems

    An ambitious plan to modernize the web hosting infrastructure at CERN started in 2019, aiming at consolidating the various hosting technologies on a shared Kubernetes/Openshift platform.
    In this talk I will present the design of the web hosting infrastructure resulting from this project and how we leveraged the Kubernetes operator pattern for site provisioning and configuration management.
    I...

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  3. 85. CERN Linux Updates and Outlook
    Alex Iribarren (CERN)
    31/10/2022, 15:35
    End-User IT Services & Operating Systems

    The CERN IT Linux team, together with core services in CERN IT, have been reviewing the Red Hat ecosystem for our production services. In this presentation we will share our current assessment of the situation regarding Stream’s suitability, in particular with regards to stability and the handling of security vulnerabilities. Together with the state of the Enterprise Linux rebuilds, the RHEL...

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  4. 105. BoF: Recent experiences with CentOS Stream
    Alex Iribarren (CERN), Thomas Hartmann (Deutsches Elektronen-Synchrotron (DE))
    31/10/2022, 16:30
    End-User IT Services & Operating Systems

    Birds of a Feather session on experiences with CentOS Stream during the last year

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