2024-06-13
15:06 |
Scalable and multi-tenant Kubernetes ingress infrastructure
/ Henschel, Jack (CERN)
CERN, the European Organization for Nuclear Research, is one of the world's largest centres for scientific research. Not only is it home to the world's largest particle accelerator (Large Hadron Collider, LHC), but it also the birthplace of the Web in 1989 [...]
IT-TALK-2024-001.-
Geneva : CERN, 2024
Fulltext: PDF;
In : DevConf.CZ 2024
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2023-10-11
11:20 |
When One Line Took Thousands of Websites Offline
/ Henschel, Jack (CERN) ; Borges Aurindo Barros, Francisco (CERN)
This talk describes an incident where an innocuous change in a configuration management system caused a highly-visible unavailability of thousands of websites, which was followed by an intense recovery procedure. The talk covers the part of the infrastructure that prevented more widespread damage, the lessons learned (in terms of infrastructure design and operational procedures) as well as improvements significant improvements that have been implemented since then. [...]
IT-TALK-2012-008.-
Geneva : CERN, 2023
Fulltext: PDF;
In : SREcon EMEA 2023
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2023-04-17
15:24 |
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2023-02-23
10:45 |
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2021-02-03
10:55 |
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2020-09-30
17:44 |
An overview on CINNAMON
/ Gardi, Luca (CERN)
CINNAMON stands for Centralized IPMI NotificatioN And Monitoring System, it provides a consistent part of CERN’s DC server hardware, temperature and power monitoring and it's meant as a replacement to in-band ipmi-lemon-sensor. This presentation provides a status update on the tool, from development phase to production..
IT-TALK-2020-001.-
Geneva : CERN, 2020
Fulltext: PDF;
In : IT-CF Group meeting
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2020-09-30
17:29 |
Hardware monitoring with collectd
/ Gardi, Luca (CERN)
Collectd is now used for monitoring every single machine in the CERN Data Centre. This presentation will provide a status of the migration of legacy hardware Lemon sensors to Collectd sensors
IT-TALK-2018-013.-
Geneva : CERN, 2018
Fulltext: PPTX PDF;
In : IT-CF Group meeting
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2020-07-17
08:48 |
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2019-06-19
11:49 |
Beyond repositories: enabling actionable FAIR open data reuse services in particle physics
/ Rodriguez Rodriguez, Diego (CERN) ; Simko, Tibor (CERN) ; Dallmeier-Tiessen, Sunje (CERN) ; Feger, Sebastian Stefan (Universitaet Stuttgart (DE)) ; Fokianos, Pamfilos (CERN) ; Kousidis, Konstantinos ; Lavasa, Artemis (CERN) ; Maciulaitis, Rokas (Ministere des affaires etrangeres et europeennes (FR)) ; Okraska, Jan (University of Warsaw (PL)) ; Trzcinska, Anna (CERN) et al.
We describe experiences from building and operating the CERN Open Data repository platform that manages and disseminates more than one petabyte of open data from particle physics. We discuss the education and research use cases of the platform and we argue that in order to make the FAIR open data fully actionable and reusable by a variety of users, the research data repositories should evolve from focusing on resource-hosting present towards integrated service-provisioning future. [...]
IT-TALK-2019-002.-
Geneva : CERN, 2019
Slides: PDF;
In : Open Repositories 2019, Hamburg, Hamburg, Germany, 10 - 14 Jun 2019
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2019-05-20
11:08 |
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