作者
Wolfgang John, Guido Marchetto, Felicián Németh, Pontus Skoldstrom, Rebecca Steinert, Catalin Meirosu, Ioanna Papafili, Kostas Pentikousis
发表日期
2017/1/19
期刊
IEEE Communications Magazine
卷号
55
期号
1
页码范围
204-211
出版商
IEEE
简介
Although there is consensus that software defined networking and network functions virtualization overhaul service provisioning and deployment, the community still lacks a definite answer on how carrier-grade operations praxis needs to evolve. This article presents what lies beyond the first evolutionary steps in network management, identifies the challenges in service verification, observability, and troubleshooting, and explains how to address them using our Service Provider DevOps (SP-DevOps) framework. We compendiously cover the entire process from design goals to tool realization and employ an elastic version of an industry-standard use case to show how on-the-fly verification, software-defined monitoring, and automated troubleshooting of services reduce the cost of fault management actions. We assess SP-DevOps with respect to key attributes of software-defined telecommunication infrastructures …
引用总数
201720182019202020212022202320242637522
学术搜索中的文章
W John, G Marchetto, F Németh, P Skoldstrom… - IEEE Communications Magazine, 2017