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Elasticsearch:Overview

Last Updated:Nov 06, 2023

Intelligent Maintenance is a smart operation and maintenance system that is provided by Alibaba Cloud Elasticsearch free of charge. Intelligent Maintenance can perform diagnostics on more than 20 items to detect potential threats to the health of Elasticsearch clusters. These items include clusters, nodes, and indexes. Intelligent Maintenance provides a summary of the diagnostic results, shows the status of clusters, and extracts key information to facilitate the development.

Supported regions and versions

Intelligent Maintenance is supported in the following regions:

  • China (Hangzhou)

  • China (Shanghai)

  • China (Qingdao)

  • China (Beijing)

  • China (Shenzhen)

  • China East 1 Finance

  • China East 2 Finance

Alibaba Cloud Elasticsearch V7.16 and V8.5 clusters do not support Intelligent Maintenance. We recommend that you run the GET _cat/health?v command to check the health of such a cluster.

Features

Intelligent Maintenance allows you to perform the following operations: