arpio-config:rds-intermediate-subnet-ids

Subnet IDs in the intermediate region for RDS/Aurora DB subnet group creation during recovery.

arpio-config:rds-intermediate-subnet-ids = <value>

<value>

DB subnet group name for Aurora/RDS clusters in the intermediate region.

Supported Resources

● Aurora and RDS

Description

Space-separated list of subnet IDs in the intermediate region. Required for real-time

cross-account and cross-region recovery of Aurora/RDS clusters when using managed VPCs

(no default VPC available). These subnet IDs are used to create the DB subnet group for the

intermediate RDS cluster during recovery operations.

The subnet IDs must exist in a non-default VPC within the intermediate region. For example,

when recovering an Aurora/RDS cluster from account X (us-east-1) to account Y (us-west-2), a

managed VPC must exist in account X (us-west-2) with at least two subnets. The subnet IDs

from this intermediate VPC should be tagged on the source cluster in account X (us-east-1).

Minimum requirement: Two subnet IDs (DB subnet group creation requirement).

Example: