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OpenTofu

OpenTofu is the Linux Foundation fork of Terraform: same HCL, same plan/apply loop, tofu as the CLI. This course covers install, compatibility, migrating an existing project, remote state, then the extras Terraform does not ship — client-side state and plan encryption, early variable evaluation, and gating applies in CI. Switching the binary does not harden the estate; an unencrypted state file is still a map of every secret the provider wrote.

Beginner3 sections · 12 lessons · ~5h total · 12-question self-test

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Final exam
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12 questions drawn from all 3 sections — every answer explained as you pick.
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