Service network element expansion and contraction method and system as well as computer readable storage medium

Abstract

The invention discloses a service network element expansion and contraction method and system as well as a computer readable storage medium. The service network element expansion and contraction method comprises the following steps: acquiring service data of each service network element in all the sub networks at present; when an expansion and contraction request is received, determining a to-be-expanded or to-be-contracted sub network meeting expansion and contraction conditions according to the service data; and according to a preset IP section, performing service network element expansion and contraction on the to-be-expanded or to-be-contracted sub network. According to the scheme, the IP section of the sub network is configured in advance, when the expansion and contraction request isreceived, the to-be-expanded or to-be-contracted sub network meeting the expansion and contraction conditions is determined according to the service data of each service network element in all the sub networks at present, and the service network element expansion and contraction are performed on the to-be-expanded or to-be-contracted sub network according to the preset IP section, so that DHCP isavoided from being used for performing IP random distribution capacity expansion or random capacity contraction, and expansion and contraction better meet service requirements of the sub network.

Description

technical field [0001] The present invention mainly relates to the technical field of network communication, and in particular, relates to a method and system for expanding and shrinking service network elements, and a computer-readable storage medium. Background technique [0002] With the development of communication technology, the traditional network has been unable to meet the needs of users in the era of information explosion. Therefore, more and more operators choose software-defined network / network function virtualization technology to reconstruct the network by creating a more concise and open intelligent network. CDN (Content Delivery Network - Content Distribution Network) service is a major business capability of operators, including support for IPTV (Interactive Network Television), OTT (Over The Top - providing application services through the Internet), WEB Cache (web page caching ) and other scenarios. The current cloudification trend of CDN is irresistible...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method, system, and computer-readable storage medium for scaling service network elements, aiming to solve the existing technical problem that the expansion and contraction of service network elements cannot be targeted according to subnet service data

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