Deployment method, device, equipment and storage medium of virtual network function chain
A technology of virtual network function and physical equipment, applied in the field of virtual network function chain deployment method, equipment and storage medium, and device, can solve the problem of deploying virtual network function chain for a long time, and achieve the effect of reducing processing time
Active Publication Date: 2021-08-17
TENCENT TECH (SHENZHEN) CO LTD +1
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[0005] The embodiment of the present application provides a virtual network function chain deployment method, device, device, and storage medium, which can solve the problem that it takes a long time to deploy a virtual network function chain in related technologies
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[0026] In order to make the purpose, technical solutions and advantages of the application clearer, the following will further describe the implementation of the application in detail in conjunction with the accompanying drawings.
[0027] Before the detailed introduction of the deployment method of the virtual network function chain provided by the embodiment of the present application, the implementation environment involved in the embodiment of the present application is briefly introduced.
[0028] Please refer to figure 1 ,Should figure 1 It is a schematic diagram of an implementation environment shown according to an exemplary embodiment. The implementation environment mainly includes a management device 110 and multiple physical devices 120, the management device 110 can be used to manage the multiple physical devices 120, and the multiple physical devices 120 can be used to deploy virtual network function chains, or in other words, the Multiple physical devices 120 m...
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The application discloses a virtual network function chain deployment method, device, equipment and storage medium, belonging to the field of network technology. The method includes: receiving a deployment request of a virtual network function chain, where the virtual network function chain includes at least one virtual network function VNF node, and the deployment request carries deployment information of at least one VNF node; acquiring the topology of multiple physical devices used to deploy the VNF node information, the topology information includes information indicating the topology relationship of multiple physical devices, and the device resource capacity and physical link bandwidth of each physical device; based on the deployment information and topology information of at least one VNF node, according to the remaining Based on the principle of maximizing the square sum of physical resource capacity, the virtual network function chain is deployed to multiple physical devices. This application can quickly deploy a virtual network function chain at one time, reduces processing time, avoids the need for multiple deployments to find an optimal solution, and is applicable to edge networks.
Description
technical field [0001] The embodiment of the present application relates to the field of network technology, and in particular to a method, device, device and storage medium for deploying a virtual network function chain. Background technique [0002] NFV (Network Function Virtualization, Network Function Virtualization) refers to a technology that uses a general-purpose hardware platform to carry software and realize various network functions through software, thereby avoiding the dependence of network functions on dedicated physical devices. In NFV, there is a virtual network Function chains for deployment requirements. [0003] The virtual network function chain may include at least one VNF (Virtualized Network Function, virtual network function) node, and each VNF node may be used to perform at least one network function. During the application process, the virtual network function chain needs to be deployed in the physical device, so as to carry the at least one VNF no...
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IPC IPC(8): H04L12/24
CPCH04L41/0893H04L41/0896H04L41/12
Inventor 张胜陈智麒钱柱中陆桑璐
Owner TENCENT TECH (SHENZHEN) CO LTD