Unified template management system of cloud native network scene arrangement platform

Abstract

The invention relates to the technical field of network function virtualization, and discloses a unified template management system of a cloud native network scene arrangement platform, the unified template management system realizes management of scene templates and scene object instances, the management comprises naming, query and maintenance processes, and the unified template management system is deployed between an MANO system and a BOSS system, the virtual resource arrangement function and the network arrangement function of a plurality of heterogeneous network MANO are called, and a plurality of different BOSS task management requirements are coordinated, so that the flexible deployment of the cloud native network under the heterogeneous condition is realized.

Description

technical field [0001] The invention relates to the technical field of network function virtualization, in particular to a template management system of a cloud-native scene orchestration platform. Background technique [0002] In the cloud native network, it includes scene templates, task templates and network templates, such as figure 1 As shown, the scene template includes all managed network function elements that match the task, including all network connection, computing and other functions, adapting to various tasks and coordinating different resources in a unified manner; the task template is the function that needs to be implemented by the business and Its constraints, such as the description of the automated control process; network template refers to the collection of network capabilities and resource capabilities in a specific cloud, such as NST (NetworkSlice Template), NSD (Network Service Description), VNFD (Virtual NetworkFunction Descriptor). [0003] The te...

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Problems solved by technology

[0003] The template design above is applied to cloud-native networks including 5G. At present, task templates are configured in the BOSS (Business&Operation Support System) system of 5G network operators, and the MANO (Management and Orchestration) of different network infrastructure equipment provides network templates. However, this This two-layer structure is difficult to invoke the virtual resource orchestration function and network orchestration function of multiple heterogeneous network MANOs, and cannot coordinate the management requirements of multiple different BOSS tasks. Therefore, it is necessary to realize the flexible deployment of cloud-native networks under heterogeneous conditions. method to improve network deployment efficiency and reduce the burden on O&M personnel

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