32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
---
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layout: "docs"
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page_title: "Command: output"
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sidebar_current: "docs-commands-output"
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description: |-
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The `terraform output` command is used to extract the value of an output variable from the state file.
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---
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# Command: output
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The `terraform output` command is used to extract the value of
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an output variable from the state file.
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## Usage
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Usage: `terraform output [options] NAME`
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By default, `output` requires only a variable name and looks in the
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current directory for the state file to query.
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The command-line flags are all optional. The list of available flags are:
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* `-json` - If specified, the outputs are formatted as a JSON object, with
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a key per output. This can be piped into tools such as `jq` for further
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processing.
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* `-state=path` - Path to the state file. Defaults to "terraform.tfstate".
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* `-module=module_name` - The module path which has needed output.
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By default this is the root path. Other modules can be specified by
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a period-separated list. Example: "foo" would reference the module
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"foo" but "foo.bar" would reference the "bar" module in the "foo"
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module.
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