An extension method and an architecture system of a high-availability host
An expansion method and host technology, applied in the field of Internet service resources, can solve the problems of slow response of cluster hosts, restrictions on the expansion of high-availability hosts, and low polling efficiency, so as to improve scalability, facilitate user management, and improve performance.
Pending Publication Date: 2019-05-28
CHINA STANDARD SOFTWARE
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[0002] In recent years, with the rapid development of Internet technology, high-availability technology has become more and more widely used in various fields, and the scale of high-availability clusters has also become larger and larger. The number of hosts in high-availability clusters has increased from a few to dozens or even The traditional high-availability cluster technology is far from meeting the requirements of high-availability hosts. For example, the traditional high-availability cluster management tool corosync supports a maximum of 16 hosts, which seriously restricts the availability of high-availability hosts. Furthermore, traditional cluster hosts generally use a heartbeat mechanism to maintain communication between hosts. This mechanism polls the status of other highly available hosts at all times, but if the number of highly available hosts is too large, the efficiency of this polling will be reduced. Very low, it will cause problems such as slow response of the cluster host operation
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[0026] In order to have a further understanding of the technical solution and beneficial effects of the present invention, the technical solution of the present invention and its beneficial effects will be described in detail below in conjunction with the accompanying drawings.
[0027] figure 1 It is a schematic flow chart of the extension method of the high-availability host of the present invention, such as figure 1 As shown, the expansion method of the high availability host provided by the present invention includes the following steps: Step S1: configure the high availability host; step S2: configure the security authentication of the high availability host; step S3: add the resource of the high availability host; Available host resources. In the present invention, the high-availability host used is a resource high-availability host.
[0028] figure 2 A schematic diagram of the architecture of the high-availability host computer implemented according to the extension...
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The invention relates to an extension method and an architecture system of a high-availability host. The extension method comprises the steps of S1, configuring the high-availability host, S2, configuring safety certification of the high-availability host, S3, adding high-availability host resources, and S4, running the high-availability host resources. The architecture system is formed by the expansion method. The invention provides an extension method and an architecture system of a high-availability host. According to the high-availability host adding method based on the resources, a user can add more high-availability hosts according to needs, the expansibility of the system is improved, user management is facilitated, resource consumption is reduced, and the performance of a high-availability cluster is greatly improved through a high-availability host management mode based on the resources.
Description
technical field [0001] The invention relates to the technical field of Internet service resources, in particular to an expansion method and an architecture system of a high-availability host. Background technique [0002] In recent years, with the rapid development of Internet technology, high-availability technology has become more and more widely used in various fields, and the scale of high-availability clusters has also become larger and larger. The number of hosts in high-availability clusters has increased from a few to dozens or even The traditional high-availability cluster technology is far from meeting the requirements of high-availability hosts. For example, the traditional high-availability cluster management tool corosync supports a maximum of 16 hosts, which seriously restricts the availability of high-availability hosts. Furthermore, traditional cluster hosts generally use a heartbeat mechanism to maintain communication between hosts. This mechanism polls the ...
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Inventor 侯健吴春光王阳利刘涛宋潇豫赵峰乔咏申利飞
Owner CHINA STANDARD SOFTWARE