Network service intelligent deployment method and system

A network service and deployment system technology, applied in the field of network service intelligent deployment methods and systems, can solve the problems of inability to virtualize resource allocation, inability to realize efficient deployment of network services, lack of intelligent and automatic deployment methods of network services, etc., to achieve guarantee The effect of normal operation

CN108762768AActive Publication Date: 2018-11-06FENGHUO COMM SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-11-06

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Abstract

The invention discloses a network service intelligent deployment method and a system, which relates to the field of network function virtualization. The method comprises the following steps: describing virtual resources in a tensor-based formal description mode of virtual resources; based on artificial intelligence technology and historical sample data, calculating the transfer probability of eachvirtual resource, generating a transfer tensor model, and predicting the change trend of the virtual resource utilization rate according to the transfer tensor model; according to the change trend prediction result, allocating the most suitable virtual resources to the virtual network function to ensure the normal operation of the virtual network function. The invention intelligently realizes thedeployment and resource allocation of the virtual network function in the telecommunication cloud platform.
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Description

technical field

[0001] The invention relates to the field of network function virtualization, in particular to a network service intelligent deployment method and system. Background technique

[0002] VNF (Virtualized Network Function, virtual network function), also known as VNE (Virtual Network Element, virtual network element), is a network function component running on a general-purpose x86 server, and is used to forward network packets. The virtual network function needs to be deployed to the telecom cloud platform through the orchestration management platform. Currently, the open source platforms that implement the deployment of virtual network elements include ONAP (Open Network Automation Platform, open network automation platform), Tacker (a sub-project of the open source OpenStack platform, using VNF management), ETSI OSM (European Telecommunications Standards Institute Open Source Management and Orchestration Platform, European Telecommunications Standards Institu...

Examples

Embodiment 1

[0081] Embodiment 1 of the present invention provides a network service intelligent deployment method, including the following steps:

[0082] The tensor-based formalized description of virtualized resources, combined with the cloud application-oriented topology and orchestration specification TOSCA template, uses key / value to describe virtual resources, and formalizes and unifies virtual computing, storage, and network resources in the telecom cloud platform describe;

[0083] Based on artificial intelligence technology and historical sample data, calculate the transfer probability of each virtual resource, generate a transfer tensor model, and predict the future change trend of virtual resource utilization according to the transfer tensor model;

[0084] In the online phase, write the virtual network function description file based on the Heat template, create a vCER installation package based on the virtual network function description file and the vCER (Virtualized Cloud E...

Embodiment 2

[0089] Embodiment 2 of the present invention provides an intelligent network service deployment system, including a description unit, a trend prediction unit, and an intelligent deployment unit, wherein:

[0090] The description unit is used for: tensor-based formalized description of virtualized resources, combined with cloud application-oriented topology and orchestration specification TOSCA template, using key / value to describe virtual resources, and integrating virtual computing, storage, and network in the telecom cloud platform Formalized unified description of resources;

[0091] The trend prediction unit is used to: calculate the transfer probability of each virtual resource based on artificial intelligence technology and historical sample data, generate a transfer tensor model, and predict the future change trend of virtual resource utilization according to the transfer tensor model;

[0092] The intelligent deployment unit includes network service orchestration SO mo...

Embodiment 3

[0094] On the basis of Embodiment 1 or 2, for the virtualized client terminal equipment vCER device, the virtual resources include non-business-related and business-related resources, and the non-business-related resources include CPU utilization, the total amount of control plane memory and the remaining amount of memory , the total amount of memory on the forwarding plane and the remaining amount of memory, the inflow rate and outflow rate of the virtual network interface, the packet loss rate, the tunnel flow rate, and related resource alarms. Use key / value to describe virtual resource related data, and perform formal processing based on TOSCA ; Communication equipment alarm and performance-related data are described by MIB.