Low
RDS
Regional
RDS DB subnet groups should be tagged
Description
Flags Amazon RDS DB subnet groups that have no user-defined tags. Tags help associate subnet groups with their owning network and team; untagged subnet groups are operationally opaque.
Remediation
Apply at least one user-defined tag to every DB subnet group.
Steps
- Open the Amazon RDS console and choose Subnet groups.
- Select the affected group and choose Edit.
- Under Tags, add at least one tag with a non-aws: prefixed key.
- Save the changes.