36 lines
1.6 KiB
Markdown
36 lines
1.6 KiB
Markdown
---
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layout: "docs"
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page_title: "Moving Resources - Terraform CLI"
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---
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# Moving Resources
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Terraform's state associates each real-world object with a configured resource
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at a specific [resource address](/docs/internals/resource-addressing.html). This
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is seamless when changing a resource's attributes, but Terraform will lose track
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of a resource if you change its name, move it to a different module, or change
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its provider.
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Usually that's fine: Terraform will destroy the old resource, replace it with a
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new one (using the new resource address), and update any resources that rely on
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its attributes.
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In cases where it's important to preserve an existing infrastructure object, you
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can explicitly tell Terraform to associate it with a different configured
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resource.
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- [The `terraform state mv` command](/docs/commands/state/mv.html) changes
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which resource address in your configuration is associated with a particular
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real-world object. Use this to preserve an object when renaming a resource, or
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when moving a resource into or out of a child module.
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- [The `terraform state rm` command](/docs/commands/state/rm.html) tells
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Terraform to stop managing a resource as part of the current working directory
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and workspace, _without_ destroying the corresponding real-world object. (You
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can later use `terraform import` to start managing that resource in a
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different workspace or a different Terraform configuration.)
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- [The `terraform state replace-provider` command](/docs/commands/state/replace-provider.html)
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transfers existing resources to a new provider without requiring them to be
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re-created.
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