Service Provider DevOps
| Autor: | Ioanna Papafili, Catalin Meirosu, Kostas Pentikousis, Rebecca Steinert, Felicián Németh, Guido Marchetto, Wolfgang John, Pontus Skoldstrom |
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| Rok vydání: | 2017 |
| Předmět: |
FOS: Computer and information sciences
Service (systems architecture) Process management Computer Networks and Communications Computer science Service delivery framework Network virtualization 02 engineering and technology Troubleshooting Computer security computer.software_genre Computer Science - Networking and Internet Architecture 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering DevOps Networking and Internet Architecture (cs.NI) business.industry Software as a service 020206 networking & telecommunications Service provider Computer Science Applications Network management Software deployment 020201 artificial intelligence & image processing business Software-defined networking computer |
| Zdroj: | IEEE Communications Magazine. 55:204-211 |
| ISSN: | 0163-6804 |
| Popis: | 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. Pre-print of article published in IEEE Communications Magazine, vol. 55, no. 1, pp. 204-211, January 2017 |
| Databáze: | OpenAIRE |
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