InvalidDBClusterStateFault: Source cluster is in a state which is not valid for physical replication when adding a new rds cluster in global cluster
I am using Terraform to setup RDS Global Cluster in 2 regions - us-east-1 and us-east-2. Engine is "aurora-postgres" and engine_version is "13.4". I already had an existing cluster in us-east-1 made without Terraform, which I imported into terraform, and…