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ESS Scaling Configuration Security Group

ID: rule:aliyun:ess-scaling-configuration-attach-security-group
Severity: medium
IaC Types: ROS, Terraform

Description​

ESS scaling configurations should attach security groups to instances for proper network isolation and access control.

Reason for Violation​

The ESS scaling configuration does not have security groups attached, which may result in instances without proper network access control.

Recommendation​

Add security groups to the scaling configuration using SecurityGroupId or SecurityGroupIds properties.

Resource Types​

  • ROS: ALIYUN::ESS::ScalingConfiguration
  • Terraform: alicloud_ess_scaling_configuration