Navigating the OpenTofu Landscape From Basics to Mastery
summary
OpenTofu is a community-driven fork (first release Jan 2024 under the Linux Foundation) that stays compatible with Terraform 1.6x while promising community governance; migration uses a single upgrade command (run after applying pending plans and backing up state). Workflow uses tofu init, tofu plan, tofu apply, tofu destroy and supports tofu test for provisioning, assertions and teardown. State lives in backends (S3 + DynamoDB for locking) or remote operations (history, locks, env), import recreates configs, and use for_each vs count to avoid unexpected resource recreation.
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chapters (8)
- 0:00Introduction to OpenTofu
- 4:43OpenTofu language basics
- 9:34OpenTofu workflow explained
- 13:35Migrating from Terraform
- 16:48Advanced OpenTofu features
- 19:39Best practices for OpenTofu
- 21:43Use cases of OpenTofu
- 29:17Q&A and closing
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