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Run Terraform safely in production — automating plan and apply through GitHub Actions and Atlantis, managing secrets, detecting drift, and applying governance at scale.
Key words used in this concept — explained simply, no jargon.
A Terraform resource is a block of HCL configuration that declares one piece of infrastructure — like an EC2 instance, an S3 bucket, or a DNS record. Terraform creates, updates, and deletes the real-world object to match the resource declaration.