Following the discussions last week, I have put down a blog on how CERN does it’s resource management for the accounting team on the Scientific Working group. The areas we looked at were
1. Lustre-as-a-Service in Manila 2. Bare metal management 3. Accounting 4. User Stories and Reference Architectures The details are at http://openstack-in-production.blogspot.fr/2016/04/resource-management-at-cern.html. I list 5 needs to support these use cases. Need #1 : CPU performance based allocation and scheduling Need #2 : Nested Quotas Need #3 : Spot Market Need #4 : Reducing quota below utilization Need #5 : Components without quota Given that the aim for the user stories input is that we consolidate a common set of requirements, I’d welcome feedback on the Needs to see if these are common across the scientific community and the relative priorities (mine are unsorted). Tim
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