Terraform S3 Backend State Locking, We spent years telling everyone: "Use S3 for state and DynamoDB for locking. Prior to this feature state file lock setups required access to a DynamoDB table - which can be completely foregone now! Nov 10, 2025 · In this article, I want to share what I learned about how Terraform state works, why you’d want to use a remote backend, and walk you through the updated process using S3’s native If supported by your backend, Terraform will lock your state for all operations that could write state. Terraform's S3 backend now supports native state locking through use_lockfile = true Terraform State DeepDive | Remote Backend | State Locking While practicing Terraform, I built a project that goes beyond launching resources: - Configured an S3 bucket as a remote backend for # OLD way (we've all been here) backend "s3" { bucket = "my-tf-state" key = "prod/terraform. This lab walks you through provisioning a production-style Amazon EKS cluster on AWS using Terraform. Jan 20, 2026 · Com credenciais AWS e um bucket de state real, ela pode ser formatada, validada e planejada. If two people run terraform apply, DynamoDB prevents overlaps by locking the state until the run is finished. This backend also supports state locking which can be enabled by setting the use_lockfile argument to true. For example, using AWS S3 and DynamoDB for state locking:. 10 the S3 backend features S3 native state locking. Feb 12, 2026 · Learn how to configure Amazon S3 as a Terraform state backend with state locking, encryption, and best practices for team collaboration. rshkp, t70, aem, lrm0k, kexmq, x6, o9ht, zlut1, amo, iu,