RDS Postgres read replica as multi-az via terraform

Question

I found an interesting article about using RDS read replica as multi-AZ. https://aws.amazon.com/about-aws/whats-new/2018/01/amazon-rds-read-replicas-now-support-multi-az-deployments/?nc1=h_ls

I found that I can do this using the AWS console: So I would like to deploy this strategy using Terraform, but there is nothing about deploying a Postgresql database read replica as multi-AZ in the Terraform documentation.

Is there an example for multi-AZ read replicas?

Answer 1

The multi_az parameter of the aws_db_instance resource sets where the instance should have a replica in another availability zone.