CERN Accelerating science

Video Lectures

Latest additions:
2018-10-23
12:18
Overhauling performance monitoring - update on OpsTools SIG / Runge, Matthias (speaker)
One year ago, I introduced the CentOS OpsTools SIG. we talked about the three pillars of Availability monitoring, performance monitoring and centralized logging. [...]
2018 - 0:22:53. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
12:18
CentOS, Fedora, RHEL: Solving the Penrose Triangle / Perrin, Jim (speaker) (CentOS Project)
2018 - 0:25:40. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
12:09
Not yet available
Ansible-Pull for client configuration management / Welker, Jan (speaker) (Universität Basel) ; Aschwanden, Balz (speaker) (Universität Basel)
# Configuration Management As client services provider at a university, we face a heterogeneous but rather windows- heavy environment. It comes with the unique challenge to provide local support staff with tools to handle diverse Unix (macOS and Linux) client requirements. We would like to present our approach to systems administration: How we use Ansible in pull mode for client configuration management and how we integrate it into our current Active Directory and Git infrastructure. [...]
2018 - Streaming video. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
12:08
Repositories, Pipelines, Packages & Promotions / Buytaert, Kris (speaker) (Inuits.eu)
Repository management is hard. Once have more than one environment to take care of, you don't want to risk deploying software in that environment that hasn't been approved for that environment yet. So you need multiple repositories, one per environment. But you also need more than just the upstream CentOS, you might need EPEL, or a part of it, you obviously have custom build software you want to deploy. It quickly escalates to an untasty bowl of spaghetti. We sufferred for a long time ... [...]
2018 - 0:24:42. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
11:54
OpenHPC Introduction / Reber, Adrian (speaker) (Red Hat)
High performance computing (HPC) - the aggregation of computers into clusters to increase computing speed and power- relies heavily on the software that connects and manages the various nodes in the cluster. Linux is the dominant HPC operating system, and many HPC sites expand upon the operating system's capabilities with different scientific applications, libraries, and other tools. To avoid duplication of the necessary steps to run an HPC site the OpenHPC project was created in response to these issues. [...]
2018 - 0:21:09. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
11:54
Tangling With Tools: Automatically Managing Dependencies Within Cloud SIG / Moralejo, Alfredo (speaker) (Red Hat) ; Peña, Javier (speaker) (Red Hat)
Release early, release often is one of the common phrases heard within the open source world and OpenStack is no exception. With a six month release cycle and a dynamic environment that requires new external libraries or updated versions of existing ones on a daily basis. The RDO Community must sustain this pace to provide updated versions of these dependencies and to maintain a consistent set of packages as close as possible to the versions used to validate OpenStack services upstream. To that end, we have developed a set of automation tools built on continuous integration and delivery principles to detect changes to the OpenStack project's requirements, build them on CBS, and test them using the RDO deployment tools. [...]
2018 - 0:35:13. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
11:41
Computing Challenges for LHC / Bird, Ian (speaker) (CERN)
2018 - 0:33:16. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-23
10:26
Fedora Atomic Host at CERN / Trigazis, Spyridon (speaker) (CERN)
2018 - 0:21:54. Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN External links: Talk details; Event details In : 2018 CentOS Dojo / RDO day at CERN

Registo detalhado - Registos similares
2018-10-22
15:22
The Black Hole Information Paradox and Beyond / Strominger, Andrew (speaker) (Harvard University)
We begin with an introduction to Hawking’s so-far-unresolved black hole information paradox. Recent insights into the deep infrared structure of gravity and gauge theory connecting soft theorems, asymptotic symmetries and the memory effect which have had an impact on this paradox are described. [...]
2018 - 1:11:40. Theory Colloquium External link: Event details In : The Black Hole Information Paradox and Beyond

Registo detalhado - Registos similares
2018-10-22
13:45
Restricted
Status of ITk Pixels / Kuehn, Susanne (speaker) (CERN)
2018 - 0:15:35. ATLAS Collaboration Weeks; ATLAS Collaboration Week External links: Talk details; Event details In : ATLAS Collaboration Week

Registo detalhado - Registos similares