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API Gateway Instance Multi-Zone Deployment

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

Description​

API Gateway instances should be deployed in multi-zone configuration for high availability.

Reason for Violation​

The API Gateway instance is deployed in a single availability zone, creating a single point of failure.

Recommendation​

Deploy the API Gateway instance in a multi-zone configuration by specifying a ZoneId with MAZ format.

Resource Types​

  • ROS: ALIYUN::ApiGateway::Instance
  • Terraform: alicloud_api_gateway_instance