Manage sensitive variables in AWS EC2 user data with Terraform

If you have worked with EC2 user data, you'd have noticed a shortcoming in the approach  -the inability to pass command-line arguments to the user data script at run time. Let me explain why I believe that to be a problem. User data is a capability associated with an AWS EC2 instance as part of … Continue reading Manage sensitive variables in AWS EC2 user data with Terraform