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opentf/website/docs/cli/commands/taint.html.md
Martin Atkins 6bed3008a5 website: Reworking of the "terraform plan" docs, and related pages
It's been a long time since we gave this page an overhaul, and with our
ongoing efforts to make plan and apply incorporate all of the side-effects
that might need to be done against a configuration it seems like a good
time for some restructuring in that vein.

The starting idea here is to formally split the many "terraform plan"
options into a few different categories:
 - Planning modes
 - Planning options
 - Other options

The planning modes and options are the subset that are also accepted by
"terraform apply" when it's running in its default mode of generating a
plan and then prompting for interactive approval of it. This then allows
us to avoid duplicating all of that information on the "terraform apply"
page, and thus allows us to spend more words discussing each of them.

This set of docs is intended as a fresh start into which we'll be able to
more surgically add in the information about -refresh-only and -replace=...
once we have those implemented. Consequently there are some parts of this
which may seem a little overwraught for what it's currently describing;
that's a result of my having prepared this by just deleting the
-refresh-only and -replace=... content from our initial docs draft and
submitted the result, in anticipation of re-adding the parts I've deleted
here in the very near future in other commits.
2021-04-30 14:27:36 -07:00

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docs Command: taint docs-commands-taint The `terraform taint` command informs Terraform that a particular object is damaged or degraded.

Command: taint

The terraform taint command informs Terraform that a particular object has become degraded or damaged. Terraform represents this by marking the object as "tainted" in the Terraform state, in which case Terraform will propose to replace it in the next plan you create.

Usage

Usage: terraform taint [options] address

The address argument is the address of the resource to mark as tainted. The address is in the resource address syntax syntax, as shown in the output from other commands, such as:

  • aws_instance.foo
  • aws_instance.bar[1]
  • aws_instance.baz[\"key\"] (quotes in resource addresses must be escaped on the command line, so that they will not be interpreted by your shell)
  • module.foo.module.bar.aws_instance.qux

This command accepts the following options:

  • -allow-missing - If specified, the command will succeed (exit code 0) even if the resource is missing. The command might still return an error for other situations, such as if there is a problem reading or writing the state.

  • -lock=false - Disables Terraform's default behavior of attempting to take a read/write lock on the state for the duration of the operation.

  • -lock-timeout=DURATION - Unless locking is disabled with -lock=false, instructs Terraform to retry acquiring a lock for a period of time before returning an error. The duration syntax is a number followed by a time unit letter, such as "3s" for three seconds.

  • -ignore-remote-version - When using the enhanced remote backend with Terraform Cloud, continue even if remote and local Terraform versions differ. This may result in an unusable Terraform Cloud workspace, and should be used with extreme caution.

For configurations using the local backend only, terraform taint also accepts the legacy options -state, -state-out, and -backup.