EPJ Web Conf.
Volume 245, 202024th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2019)
|Number of page(s)||8|
|Section||7 - Facilities, Clouds and Containers|
|Published online||16 November 2020|
Applying OSiRIS NMAL to Network Slices on SLATE
Department of Intelligent Systems Engineering, Indiana University, Bloomington, USA
2 University of Utah, Salt Lake City, USA
3 Physics Department, University of Michigan, Ann Arbor, MI, USA
4 Advanced Research Computing TS, University of Michigan, Ann Arbor, USA
* e-mail: email@example.com
Published online: 16 November 2020
The Network Management Abstraction Layer (NMAL) extends perfSONAR capabilities to include automated network topology discovery and tracking in the Unified Network Information Service (UNIS), and incorporate Software Defined Networking (SDN) into overall operations of the OSiRIS distributed Ceph infrastructure. We deploy perfSONAR components both within OSiRIS and at our “client” locations to allow monitoring and measuring the networks interconnecting science domain users and OSiRIS components. Topology discovery (using an SDN controller application) and Flange Network Orchestration (NOS) rules are used to dynamically manage network pathing in our testbed environments. NMAL components have been containerized to operate within the Services Layer at the Edge (SLATE) infrastructure, and we describe our experiences in packaging and deploying our services.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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