What is Terraform drift detection and how does it work?

What is Terraform drift detection and how does it work?

Terraform drift detection is a feature that identifies changes made to your infrastructure outside of Terraform. It compares the current state of your infrastructure with the state defined in your Terraform configuration files.

Why is drift detection important for managing infrastructure?

Drift detection is crucial because it helps ensure that your infrastructure remains consistent with your desired configuration. It allows you to identify unauthorized changes and maintain control over your environment.

How can I enable drift detection in my Terraform setup?

You can enable drift detection by using the terraform plan command, which will show you any differences between your configuration and the actual state of your infrastructure.

Are there any tools that can help with drift detection?

Yes, tools like Terraform Cloud and third-party solutions like Driftctl can help automate drift detection and provide insights into your infrastructure changes.