Skip to main content

Elasticsearch Instance Multi-Zone Deployment

ID: rule:aliyun:elasticsearch-instance-multi-zone
Severity: medium
IaC Types: ROS, Terraform

Description​

Elasticsearch instances should be deployed across multiple availability zones.

Reason for Violation​

The Elasticsearch instance is configured with fewer than 2 availability zones.

Recommendation​

Increase the ZoneCount to at least 2.

Resource Types​

  • ROS: ALIYUN::ElasticSearch::Instance
  • Terraform: alicloud_elasticsearch_instance