Node scheduling method and device

A scheduling method and node technology, applied in the field of resource management, can solve problems such as poor user experience, unreasonable node resource scheduling, and inability to truly reflect the use of node resources, so as to achieve the effect of reasonable selection and improved experience

Active Publication Date: 2019-09-10
NEW H3C BIG DATA TECH CO LTD
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Problems solved by technology

[0004] However, using the existing technology, in the process of scoring the selected nodes by the priorities strategy, only the central processing unit (CPU) and memory resources on the nodes are considered, which cannot truly reflect the resource usage of the nodes, so that the nodes' Unreasonable resource scheduling leads to poor user experience

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  • Node scheduling method and device

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Embodiment Construction

[0032] The technical solutions in the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the present disclosure.

[0033] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0034] Please refer to figure 1 , is a schematic diagram of an application environment of a container cluster management system provided in the present disclosure. The cluster management system 100 of the container is applied to a Kubernetes cluster and includes a plurality of nodes, specifically a master node (Master) 101 and a plurality of child nodes (Node) 102. The master node (Master) 101 is mainly responsible for managing the cluster and providing The resource data access portal can realize the management capabilities of the entire cluster, such as resource managemen...

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Abstract

The invention provides a node scheduling method and device, and relates to the technical field of resource scheduling. The method comprises the steps of obtaining multiple pieces of dimension data ofa node; obtaining a score corresponding to each dimension according to each dimension data; according to the importance level of each dimension, presetting a weight value of each dimension; carrying out weighted summation on the score corresponding to each dimension and the weight value to obtain the total score corresponding to the node, taking the node meeting the preset requirement as the target node for scheduling, so that the occupation condition of the node resources can be obtained in multiple dimensions, the selection of the target node is more reasonable, and the user experience is improved.

Description

technical field [0001] The present disclosure relates to the technical field of resource management, and in particular, to a node scheduling method and device. Background technique [0002] At present, resource scheduling is one of the core modules of large-scale data centers such as Kubernetes. It is the core technology for large-scale application of cloud computing and improving the performance of cloud platform systems while taking into account cost minimization. A good scheduling system can Request to select the appropriate available resources for the user, and ensure that there are enough resources to support its operation during the container life cycle, and can improve the utilization of cluster resources. [0003] In the existing technology, the scheduling algorithm adopted by Kubernetes by default is the default algorithm that comes with the system. Usually, multiple eligible nodes are selected through the predicate strategy, and the selected nodes are scored throug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5016G06F9/505G06F9/5072
Inventor 郝兰兰
Owner NEW H3C BIG DATA TECH CO LTD
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