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qi luo (中科院高能物理所计算中心)Software and Services for Operation
The Institute of High Energy Physics (IHEP), Chinese Academy of Sciences,is a leading research institution in China dedicated to high-energy physics, advanced accelerator technology development, and nuclear technology applications. IHEP undertakes several major national science infrastructure projects, the most prominent of which is the High Energy Photon Source (HEPS). With an electron beam...
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Joao Antonio Tomasio Pina (Laboratory of Instrumentation and Experimental Particle Physics (PT))Software and Services for Operation
The Unified Middleware Distribution (UMD) is a software distribution provided by EGI that integrates a collection of software components (middleware) selected from various technology providers for deployment on the EGI/WLCG production infrastructure. The software repository for UMD (repository.egi.eu) is developed, maintained, and operated by LIP under contract with EGI.
The repositories...
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Zhechka Toteva (CERN)Software and Services for Operation
CERN's computing infrastructure manages thousands of services across a complex distributed environment, requiring robust secret management for application credentials, root accounts, certificates, and service tokens. This talk explores CERN's transition from puppet-oriented, in-house secrets management solutions to HashiCorp Vault as a centralized, enterprise-level secret management...
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Jingyan Shi (IHEP)Software and Services for Operation
Joblens, a lightweight and observability collector designed to achieve fine-grained monitoring of cluster jobs. Leveraging eBPF-based kernel instrumentation, Joblens enables dynamic tracking of process creation and system calls with zero overhead and no need for kernel modifications. Its modular and highly configurable plugin system, built on an asynchronous double-buffer pipeline, exports...
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Konomi Omori (KEK)Software and Services for Operation
KEK has deployed an Identity Provider (IdP) and joined both GakuNin and eduGAIN to enable federated authentication with domestic and international institutions. This presentation describes the technical architecture and current status of the IdP, and outlines plans to extend this federated authentication infrastructure across multiple services provided by the KEK Computing Research Center. It...
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Panos Paparrigopoulos (CERN)Software and Services for Operation
As WLCG prepares for the HL-LHC era, Operations Coordination continues to steer the infrastructure through major technical transitions while ensuring stable Run 3 operations.
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The current focus is on four key cross-cutting projects: the migration to token-based authentication and authorization, the evolution and sustainability of WLCG accounting, the implementation of XRootD monitoring, and...
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