A high-availability deployment method for es cluster dual computer rooms

A computer room and cluster technology, applied in the field of computer business application research and development, can solve problems such as the inability to guarantee cluster data security, application availability and application service uninterrupted, and achieve the effect of improving data security, avoiding scoring, and ensuring query efficiency.

Active Publication Date: 2021-07-30
武汉众邦银行股份有限公司
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Problems solved by technology

[0007] In view of the above-mentioned research problems, the purpose of the present invention is to provide a high-availability deployment method for es cluster dual computer rooms, which solves the problem that the cluster deployment in the prior art cannot guarantee cluster data security, application availability and application service uninterrupted

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  • A high-availability deployment method for es cluster dual computer rooms

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Embodiment

[0073] Step 1: Install and deploy the Es cluster in the main computer room A and the backup computer room B, and set the parameters after installation and deployment;

[0074] Step 1.1: Select six 16C+32G servers in computer room A, install es (ie es nodes) on the six servers respectively, modify the es configuration file elasticsearch.yml, and set node.name to nodes Anode1-Anode6 in turn;

[0075] Step 1.2: Select three 16C+32G servers in computer room B, install es (that is, es nodes) on the three servers respectively, modify the es configuration file elasticsearch.yml, and set node.name to nodes Bnode1-Bnode3 in turn;

[0076] Step 1.3: Set the configuration node.master in Anode1, Anode4 and Bnode1 nodes to true, node.data to false, set the configuration node.master in Anode2, Anode3, Anode5, Anode6, Bnode2 and Bnode3 nodes to false, set node.data to true;

[0077] Step 1.4: Set the configuration cluster.routing.allocation.awareness.attributes in Anode1-Anode6, Bnode1-Bnod...

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Abstract

The invention discloses a high-availability deployment method for es cluster dual computer rooms, which belongs to the field of research and development of computer business applications, and solves the problem that the cluster deployment in the prior art cannot guarantee cluster data security, application availability and uninterrupted application services. In the present invention, the Es cluster is installed and deployed in the main computer room A and the backup computer room B. After the installation and deployment, the copies of the same fragment are distributed in the main computer room A and the backup computer room B respectively, and the fragments and the copies of the fragments are located in different areas. Setup; install and deploy the Nginx cluster in the main computer room A and backup computer room B, and perform routing configuration; implement high-availability logic calls based on the configured main computer room A and backup computer room B. The present invention is used to realize the deployment of es cluster with two computer rooms.

Description

technical field [0001] A high-availability deployment method for an es cluster with two computer rooms, which is used to realize the deployment of an es cluster with two computer rooms, and belongs to the field of research and development of computer business applications. Background technique [0002] In the daily payment business, affected by multi-dimensional factors such as supervision, risk, and cost, the business data and log data of the banking system need to be stored for a long time, and the business rules are changeable, making statistical analysis of data more difficult. Statistical analysis of historical data to carry out innovative business. System operation and maintenance personnel need to analyze the system log data to determine the system operation and maintenance situation; the above analysis is mostly realized by es cluster. [0003] However, most of the existing es clusters are deployed in the same computer room, which can meet the general requirements o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F11/20
CPCG06F9/45558G06F11/202G06F2009/4557G06F2009/45575G06F2009/45587G06F2009/45595
Inventor 秦威伟曾令华龚建胡沛勇
Owner 武汉众邦银行股份有限公司
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