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:
Enable or disable Intelligent Maintenance.
For more information, see Enable Intelligent Maintenance and Disable Intelligent Maintenance.
Check the overview of an Elasticsearch cluster.
You can check the health status of an Elasticsearch cluster.
Perform a diagnostic on an Elasticsearch cluster.
The system diagnoses an Elasticsearch cluster and generates a diagnostic report. Scheduled and custom diagnostics are supported. You can specify the indexes and diagnostic items.
View historical diagnostic reports.
You can view the last 20 diagnostic reports. A diagnostic report describes the diagnostic items, shows the diagnostic result, and provides suggestions. For more information, see View historical diagnostic reports.