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Load balancing method and device

A load balancing and algorithm technology, applied in the field of cloud computing, can solve problems such as high cost and complex implementation, and achieve the effect of solving high cost

Active Publication Date: 2016-07-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The load balancing method and device provided by the embodiments of the present invention can solve the problems of high cost and complex implementation of load balancing access in existing solutions

Method used

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  • Load balancing method and device

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Embodiment Construction

[0063] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0064] In order for those skilled in the art to easily understand the technical solutions provided by the embodiments of the present invention, and for the convenience of description, the hardware load device of F5 Company is referred to as F5 in the following, combined with figure 1 , first introduce in detail the scheme of combining the SSO syst...

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Abstract

The embodiment of the invention provides a load balancing method and device, and can solve problems that a conventional scheme is high in cost and complex in implementation during the implementation of load balancing access. The specific scheme of the invention comprises the steps: recording the states of all domain controllers in a domain controller cluster, wherein the states of the domain controllers comprise a normal state that an authorized access request can be processed and an abnormal state that the authorized access request cannot be processed; receiving an authorized access request after a client in a first domain executes an operation of single-point logging in a second domain; selecting one normal domain controller from the domain controller cluster according to a node selection algorithm, and visiting the selected domain controller; enabling the selected domain controller to carry out the authorization processing of the authorized access request if the access to the selected domain controller is successful, and notifying that the client successfully logs in the second domain after the authorization processing.

Description

technical field [0001] The embodiments of the present invention relate to the field of cloud computing, and in particular, to a load balancing method and device. Background technique [0002] With the continuous expansion of the business support system (English: BusinessSupportSystem, abbreviation: BSS), customers usually require the single sign-on (English: SingleSignOn, abbreviation: SSO) system in the BSS system to be used for unified maintenance of enterprise-level Organizational structure, personnel, account number, password and other information of the Microsoft Windows (English: WINDOWS) domain Active Directory Server (English: ActiveDirectoryServer, abbreviation: ADServer) to achieve cross-domain login-free access to Yonex (English: UNIX ) domain BSS system. The ADServer based on the WINDOWS operating system developed by Microsoft is composed of a domain controller (English: DomainController, abbreviation: DC), a lightweight directory access protocol server (English...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04L29/08H04L12/24
Inventor 王立冬
Owner HUAWEI TECH CO LTD
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