A method and apparatus for monitoring conflict of affinity rules based on load balancing

A load balancing and affinity technology, applied in the computer field, can solve problems such as not being well suited to users, and achieve the effect of scheduling intelligence

Active Publication Date: 2019-01-11
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, most of the load balancing functions are automatically selected by the program to migrate the virtual machine and the target host according to the set threshold, which cannot meet the user's expectations well in many cases.

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  • A method and apparatus for monitoring conflict of affinity rules based on load balancing
  • A method and apparatus for monitoring conflict of affinity rules based on load balancing
  • A method and apparatus for monitoring conflict of affinity rules based on load balancing

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0060] The concepts involved in the embodiments of the present application are briefly described below.

[0061] DRS rules, affinity rules for load balancing. These include affinity and anti-affinity. Affinity means that the virtual machine can only run on the specified target host; anti-affinity means that the virtual machine cannot run on the specified target host.

[0062] A DRS group includes a virtual machine group and a host group. Members of a virtual machine group can only ...

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Abstract

The present application provides a method and apparatus for monitoring conflict of affinity rules based on load balancing. The method includes determining a type of DRS rule requested to be created bythe DRS rule creation instruction when a DRS rule creation instruction is received. According to the type of the DRS rule created by the request, the conflict between the DRS rule created by the request and the DRS rule existing in the system is monitored. In the embodiment of the present application, affinity rule management is introduced in load balancing, and affinity rules can be set by users. The premise of load balancing scheduling is that the set affinity rules must be satisfied, so that the final scheduling is more intelligent and the scheduling result is more in line with the expectations and requirements of users.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a load balancing-based affinity rule conflict monitoring method and device. Background technique [0002] In recent years, operating system virtualization technology has become increasingly mature. Xen, kvm, and vmware systems allow multiple operating system instances to run concurrently and independently on the same hardware resources. At the heart of these systems is a virtual machine monitor, or Hypervisor. The hypervisor provides a complete virtual hardware interface for guest operating systems, and schedules these guest operating systems to execute on physical hardware resources. A main feature of a virtual machine is that the guest operating system can be migrated online between different hosts. [0003] Due to the information uncertainty of the application program and the difference of the processing ability of the host, the load imbalance of the host in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/45558G06F9/5077G06F9/5083G06F2009/45591
Inventor 栗丽霞
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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