59 lines
2.5 KiB
Markdown
59 lines
2.5 KiB
Markdown
---
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layout: "docs"
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page_title: "Command: untaint"
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sidebar_current: "docs-commands-untaint"
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description: |-
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The `terraform untaint` command manually unmarks a Terraform-managed resource as tainted, restoring it as the primary instance in the state.
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---
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# Command: untaint
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The `terraform untaint` command manually unmarks a Terraform-managed resource
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as tainted, restoring it as the primary instance in the state. This reverses
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either a manual `terraform taint` or the result of provisioners failing on a
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resource.
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This command _will not_ modify infrastructure, but does modify the state file
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in order to unmark a resource as tainted.
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~> **NOTE on Tainted Indexes:** In certain edge cases, more than one tainted
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instance can be present for a single resource. When this happens, you need to specify the index after the resources, e.g. `my-resource-example[2]`. You can use the `terraform show` command to inspect the state and
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determine which index holds the instance you'd like to restore. In the vast
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majority of cases, there will only be one tainted instance, and the `-index`
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flag can be omitted.
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## Usage
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Usage: `terraform untaint [options] name`
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The `name` argument is the name of the resource to mark as untainted. The
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format of this argument is `TYPE.NAME`, such as `aws_instance.foo`.
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The command-line flags are all optional (with the exception of `-index` in
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certain cases, see above note). The list of available flags are:
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* `-allow-missing` - If specified, the command will succeed (exit code 0)
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even if the resource is missing. The command can still error, but only
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in critically erroneous cases.
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* `-backup=path` - Path to the backup file. Defaults to `-state-out` with
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the ".backup" extension. Disabled by setting to "-".
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* `-lock=true` - Lock the state file when locking is supported.
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* `-lock-timeout=0s` - Duration to retry a state lock.
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* `-no-color` - Disables output with coloring
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* `-state=path` - Path to read and write the state file to. Defaults to "terraform.tfstate".
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Ignored when [remote state](/docs/language/state/remote.html) is used.
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* `-state-out=path` - Path to write updated state file. By default, the
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`-state` path will be used. Ignored when
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[remote state](/docs/language/state/remote.html) is used.
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* `-ignore-remote-version` - When using the enhanced remote backend with
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Terraform Cloud, continue even if remote and local Terraform versions differ.
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This may result in an unusable Terraform Cloud workspace, and should be used
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with extreme caution.
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