Application-layer-isolation based load-balancing device virtualization system and method

Abstract

The invention provides an application-layer-isolation based load-balancing device virtualization system and method. The application-layer-isolation based load-balancing device virtualization system is characterized in that an operating system is installed on a hardware platform of a physical load-balancing server, and a virtual-site resource management module, two or more virtual sites and virtual-site route selecting modules and the like which are used for realizing isolation of application layers are established in the application layers of the system. Therefore, influence from a virtual platform is avoided, all kinds of performance optimization aiming at hardware can be performed, and isolation granularity of the application layers is flexible and can be quite fine so as to be conveniently adjusted. One physical load-balancing server is enabled to provide more virtual load-balancing devices, resources of each virtual load-balancing device can be adjusted in real time as required, and application services not inferior to physical devices can be provided.

Description

technical field [0001] The invention relates to the field of network applications, in particular to a load balancing device virtualization system and method based on application layer isolation. Background technique [0002] Cloud computing has opened the curtain of IT architecture reform, and virtualization is an important basis for realizing cloud computing, and it is also one of the ways to cloud computing. Load balancing (also known as load sharing), which means to balance the load (work tasks) and distribute them to multiple operating units for execution, such as Web servers, FTP servers, enterprise key application servers and other mission-critical servers, etc. Thereby complete the work task together. Load balancing is based on the existing network structure, which provides a cheap and effective method to expand the bandwidth of network devices and servers, increase throughput, strengthen network data processing capabilities, and improve network flexibility and avail...

AI Technical Summary

Problems solved by technology

The shortcomings of existing technologies are: the performance of virtual load balancing equipment is limited by the performance of the virtual platform system, and it is difficult to optimize the performance of the hardware; the stability of the system is also affected by the virtual platform system, which is generally weaker than that of physical equipment ; The number of independent systems running simultaneously on the virtual platform is limited by physical devices, and each independent operating system has minimum resource requirements, so the number of virtual devices that a physical load balancing service device can provide is quite limited (generally all within 10)

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