Grids, Clouds and Virtualisation
- Tomoaki Nakamura
- Ian Collier (Science and Technology Facilities Council STFC (GB))
CERN IT’s OpenStack-based cloud service offers more than 300,000 cores to over 3,500 users via virtual machines or directly as bare metal servers. We will give an update on recent service developments, e.g. the automation of bare metal provisioning or the integration of ARM servers, current campaigns, such as the cold-migration of more than 4,000 VMs to a new network control plane, and a...