How do I Migrate the Database?

May need a little more info on the error you’re seeing. A shot in the dark here. With an Aurora DB, I believe you need to be within the same VPC as the Aurora DB. In this thread, there are essentially 3 options listed:

  1. Run command from on an ec2 instance that is in the same VPC and has access
  2. Create that command_job.rb function and configure it with a vpc_config function property. More info here: Jets Function Properties and Considerations VPC
  3. Create an SSH tunnel from your local machine to ec2 instance set up as described in number 1. Then you can run jets db:migrate 3 SSH tips: Ssh-agent, Tunnel, and Escaping from the Dead - BoltOps Blog

If you’re trying technique #2, please make sure you configure vpc_config and make sure that subnet contains a NAT gateway.