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MongoDB Instance Multi-Node for High Availability

ID: rule:aliyun:mongodb-instance-multi-node
Severity: medium
IaC Types: ROS, Terraform

Description​

MongoDB instances should have a replication_factor of at least 3 for high availability.

Reason for Violation​

The MongoDB instance replication_factor is less than 3.

Recommendation​

Set replication_factor to at least 3 for high availability.

Resource Types​

  • ROS: ALIYUN::MONGODB::Instance
  • Terraform: alicloud_mongodb_instance