A virtual machine network access method and related equipment

Abstract

The present application discloses a network access method for a virtual machine, including: when the target virtual machine is created, according to the preset corresponding relationship between the virtual machine traffic demand characteristics and the network card type, determine the network card type corresponding to the target virtual machine; Write the network card type configuration information of the target virtual machine in the configuration file of the target virtual machine; read the network card type configuration information in the configuration file when the target virtual machine starts; create a corresponding type of network card for the target virtual machine according to the network card type configuration information Network card to complete network access. This application introduces a network card type configuration mechanism, creates a suitable type of network card for network access according to the characteristics of virtual machine traffic requirements, realizes the flexible use of virtual network cards and physical network cards in the security resource pool, and makes reasonable and full use of hardware resources and software resources. The application also discloses a virtual machine network access device, electronic equipment, and a computer-readable storage medium, which also have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of virtualization, in particular to a network access method of a virtual machine and related equipment. Background technique [0002] Network Functions Virtualization (Network Functions Virtualization, NFV) is a network technology architecture based on IT technologies such as virtualization technology and hardware management. It is realized in the security resource pool, which reduces the cost of hardware equipment in the network system. Each security service in the network function provides network security maintenance functions to users in the form of security components. Security components are virtual machines (Virtual Machine, VM) that run in security resource pools and provide specific security services, such as firewalls (vAF), Load balancing (vAD), bastion host, etc. [0003] In traditional network function virtualization, security component virtual machines are implemented in software si...

AI Technical Summary

Problems solved by technology

by figure 1 For example, based on the virtual switching software OVS, the virtual machines VM1 and VM2 both use virtual network cards generated by software to implement network access and security functions. Sometimes the system performance is insufficient or the performance is severely jittered

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