title: How to specify Postgres in AWS Aurora using Cloudformation?
body: <p>I'm trying to launch a Postgres-flavor Aurora cluster using Cloudformation, but I can't find how to specify "postgres" in the template.  Does anyone know how to do it, or is Postgres supported at all?</p>
  
  <p><a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-database-instance.html" rel="nofollow noreferrer">http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-database-instance.html</a></p>