Container dispatching method and management node dispatcher

A scheduling method and scheduler technology, applied in the computer field, can solve problems such as increasing overall system consumption and reducing overall system performance, and achieve the effects of reducing frequent operations, reducing overall consumption, and improving overall performance

Active Publication Date: 2017-06-27
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the frequent operation of the physical server on the memory balloon will increase the overall consumption of the system and reduce the overall performance of the system

Method used

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  • Container dispatching method and management node dispatcher
  • Container dispatching method and management node dispatcher
  • Container dispatching method and management node dispatcher

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0042] The embodiment of the invention discloses a container scheduling method and a management node scheduler, so as to reduce the frequent operation of the memory balloon by the physical server when the management node scheduler schedules container tasks, reduce the overall consumption of the system, and improve the overall performance of the system.

[0043] See image 3 , A flowchart of a container scheduling method disclosed in an embo...

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Abstract

The invention discloses a container dispatching method and a management node dispatcher. When the management node dispatcher dispatches a container task, the management node dispatcher will be used for preferably recycling and releasing memory from a memory balloon, initiatively feeding back in a virtual machine of an actual occupancy memory, and selecting the virtual machine of which the actual occupancy memory is larger than a running space of a required container as a container host machine. Compared with a traditional scheme, the configuration memory of the virtual machine is selected as a selection basis, the actual memory of the virtual machine is used as the selection basis, so that the frequent operation of a physical server on the memory balloon is greatly reduced, the integral consumption of the system is reduced, and the integral performance of the system is improved.

Description

Technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a container scheduling method and a management node scheduler. Background technique [0002] With the rise of container technology, more and more software systems have begun to adopt the form of container distribution and deployment. In order to solve the problem of immature container technology at this stage, containers are usually scheduled to run in virtual machines. [0003] The existing container scheduling methods mainly include: random scheduling method and Binpack method. The scheduling principle is: the management node scheduler comprehensively considers the running space required by the container and the virtual machine configuration memory, and selects the virtual machine configuration memory to be greater than the running space required by the container The virtual machine as the container host. [0004] However, when the management node scheduler selects ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45562G06F2009/4557
Inventor 冯振颜秉珩王理想
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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