arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1702.06387cs.NI
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服务提供商DevOps

Service Provider DevOps

Wolfgang John, Guido Marchetto, Felicián Németh, Pontus Sköldström, Rebecca Steinert, Catalin Meirosu, Ioanna Papafili, Kostas Pentikousis

摘要:

尽管人们一致认为,软件定义网络和网络功能虚拟化将彻底改变服务的提供和部署,但社区仍然缺乏关于运营商级运营实践需要如何发展的明确答案。本文介绍了网络管理中第一个演进步骤之外的内容,确定了服务验证,可观察性和故障排除方面的挑战,并解释了如何使用我们的服务提供商DevOps(SP-DevOps)框架来解决这些问题。我们简明扼要地涵盖了从设计目标到工具实现的整个过程,并采用行业标准用例的弹性版本来展示动态验证、软件定义的监控和服务的自动故障排除如何降低故障管理操作的成本。我们从定性和定量两个方面评估了SP-DevOps与软件定义电信基础设施的关键属性,并证明SP-DevOps为网络虚拟化时代的运营商级运营和管理铺平了道路。

英文摘要:

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 both qualitatively and quantitatively, and demonstrate that SP-DevOps paves the way toward carrier-grade operations and management in the network virtualization era.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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