31 March 2025 to 4 April 2025
Hotel De La Paix
Europe/Zurich timezone

Cloud-native ATLAS T2 on Kubernetes

2 Apr 2025, 09:50
20m
Hotel De La Paix

Hotel De La Paix

Via Giuseppe Cattori 18 6900 Lugano Switzerland
Cloud Technologies, Virtualization & Orchestration, Operating Systems Cloud Technologies, Virtualization & Orchestration, Operating Systems

Speaker

Ryan Taylor (University of Victoria (CA))

Description

The University of Victoria operates a scientific OpenStack cloud for Canadian researchers, and the CA-VICTORIA-WESTGRID-T2 grid site for the ATLAS experiment at CERN. We are shifting both of these service offerings towards a Kubernetes-based approach. We have exploited the batch capabilities of Kubernetes to run grid computing jobs and replace the conventional grid computing elements by interfacing with the Harvester workload management system of the ATLAS experiment. We have also adapted and migrated the APEL accounting service and Squid caching proxies to cloud-native deployments on Kubernetes, and are preparing a Kubernetes-based EOS storage element. We aim to enable fully comprehensive deployment of a complete ATLAS Tier 2 site on a Kubernetes cluster via Helm charts. Moreover, we are now preparing to deploy Openstack itself on a bare metal Kubernetes cluster.

Desired slot length 20
Speaker release Yes

Author

Ryan Taylor (University of Victoria (CA))

Presentation materials