Cluster top-speed elastic expansion method for realizing efficient utilization of resources

An elastic scaling and resource technology, applied in the direction of resource allocation, program control design, transmission system, etc., can solve problems such as insufficient support in the dimension of macro application behavior characteristics

Active Publication Date: 2020-02-21
SHANDONG COMP SCI CENTNAT SUPERCOMP CENT IN JINAN
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  • Application Information

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Problems solved by technology

[0003] In addition, regarding the scheduling and placement of automatic scaling pop-up nodes, because the existing scheduling strategy only supports the feature dimension of resource requirements, it does not support the behavior feature dimension of macro applications.

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  • Cluster top-speed elastic expansion method for realizing efficient utilization of resources
  • Cluster top-speed elastic expansion method for realizing efficient utilization of resources
  • Cluster top-speed elastic expansion method for realizing efficient utilization of resources

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Embodiment Construction

[0070] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0071] If the auto-scaling architecture system is roughly divided into three parts: index acquisition, scaling components, and resource scheduling, such as figure 1 As shown in , the schematic diagram of the existing cluster scaling method is given. The addition of "intelligent scaling compensation" and "hybrid scheduling soft segmentation" constitutes a new scheduling architecture system, such as figure 2 As shown, the schematic diagram of the architecture system of the cluster ultra-fast elastic scaling method of the present invention is given. This system constitutes a more complete automatic scaling process, improves the efficiency of scaling nodes and the quality of service; and makes full use of cluster resources and saves costs.

[0072] "Intelligent scaling compensation process" mainly consists of two parts: "compensation queue" and "control ...

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Abstract

The invention discloses a cluster top-speed elastic telescoping method for realizing efficient utilization of resources. An intelligent telescoping compensation process comprises the following steps:1, creating an intelligent elastic telescoping compensation module IACM and a compensation queue; 2, judging whether the service cluster needs to add nodes or not in a future period of time; 3, addingthe Pod resources into a compensation queue; 4, setting the priority of the compensation queue; 5, carrying out recovery operation on the Pod resources; 6, maintaining Pod resources; and 7, periodically judging. According to the cluster top-speed elastic scaling method, when the resource demand of the service cluster is increased, the new copy already exists in the compensation queue and can be added into the cluster by directly pulling up the new copy, so that the time for establishing the new copy is saved, and the target of more extremely and quickly expanding the cluster node resources isachieved. When resources in the resource pool are deficient, resource adjustment is performed, the resource proportion is approximately unadjustable, and expelling or killing tasks can be performed to realize resource scheduling and resource scaling.

Description

technical field [0001] The present invention relates to a cluster ultra-fast elastic scaling method, and more specifically relates to a cluster ultra-fast elastic scaling method for realizing efficient resource utilization, which belongs to the technical field of big data and cloud computing platforms. Background technique [0002] At present, whether it is based on resource thresholds or self-defined indicators, the automatic scaling method of Kubernetes container clusters needs to face the contradiction between quickly popping out nodes and avoiding cluster shocks. Since it takes a long time to create new nodes in the cluster, the efficiency of responding to scaling in a timely manner cannot well meet the actual needs. For this reason, this patent proposes an intelligent scaling compensation technology based on the "smart scaling compensation" process, which can effectively shorten the time for new nodes to join the cluster to provide services, speed up the scaling respons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50H04L12/24
CPCG06F9/5038H04L41/0896Y02D10/00
Inventor 单朋荣杨美红赵志刚陈静厉承轩刘凯于焕焕
Owner SHANDONG COMP SCI CENTNAT SUPERCOMP CENT IN JINAN
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