Traffic forwarding method in cloud computing, equipment, computer device and readable medium

Abstract

The invention provides a traffic forwarding method in cloud computing, equipment, a computer device and a readable medium. The method comprises the steps of receiving traffic requests of source sidesfor accessing target LB (Load Balancer) instances, wherein the traffic requests comprise identification information for identifying the target LB instances; bearing the identification information of the target LB instances in TCPOption, and establishing TCP (Transmission Control Protocol) connection with LBs of networks based on the TCPOption in which the identification information of the target LB instances is borne; and forwarding the traffic requests to the LBs of the networks based on the TCP connection, thereby enabling the LBs of the networks to forward the traffic requests to corresponding real servers according to the identification information of the target LB instances in the TCPOption. According to the method, the equipment, the computer device and the readable medium, in a scene that the LBs based on the same group of completely same networks serve a plurality of LB users, the traffic can be forwarded accurately; the services of various LB users do not need to be isolated,the realization is very simple and convenient; and a resource utilization rate of the LBs of the networks can be effectively improved.

Description

【Technical Field】 [0001] The present invention relates to the field of computer application technology, in particular to a method and equipment for forwarding traffic in cloud computing, a computer equipment and a readable medium. 【Background technique】 [0002] As a high-performance HyperText Transfer Protocol (HTTP) reverse proxy server, Nginx is usually mounted on the front end of a real server cluster as a layer 7 load balancing device (Load Balancer; LB) for external provisioning High-performance HTTP service. Because of its good performance, high degree of modularity, strong scalability, and active open source community, it is widely used in load balancing products of many companies. [0003] For example, in cloud computing, LB products are usually provided to users as basic services. Through these LB products, high-performance server clusters can be constructed quickly and easily in the cloud, and new services or existing services of enterprises can be uploaded to the clou...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technical solutions, for each LB user of the VPC, it is necessary to create a reverse proxy instance, that is, a LB instance to achieve physical isolation, otherwise traffic forwarding cannot be realized

And each reverse proxy instance, namely LB instance, corresponds to a process, but the processes that can be started on each layer 7 LB device are limited

When there are many VPC and LB users, many reverse proxy instances, namely LB instances, need to be deployed. In this way, multiple 7-layer LB devices need to be expanded to serve all LB instances. The implementation process is very complicated, and the resource utilization rate is very low.

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