41 lines
1.3 KiB
Markdown
41 lines
1.3 KiB
Markdown
---
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layout: "docs"
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page_title: "Provisioner: local-exec"
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sidebar_current: "docs-provisioners-local"
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description: |-
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The `local-exec` provisioner invokes a local executable after a resource is created. This invokes a process on the machine running Terraform, not on the resource. See the `remote-exec` provisioner to run commands on the resource.
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---
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# local-exec Provisioner
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The `local-exec` provisioner invokes a local executable after a resource is
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created. This invokes a process on the machine running Terraform, not on the
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resource. See the `remote-exec`
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[provisioner](/docs/provisioners/remote-exec.html) to run commands on the
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resource.
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Note that even though the resource will be fully created when the provisioner is
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run, there is no guarantee that it will be in an operable state - for example
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system services such as `sshd` may not be started yet on compute resources.
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## Example usage
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```hcl
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resource "aws_instance" "web" {
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# ...
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provisioner "local-exec" {
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command = "echo ${aws_instance.web.private_ip} >> private_ips.txt"
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}
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}
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```
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## Argument Reference
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The following arguments are supported:
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* `command` - (Required) This is the command to execute. It can be provided
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as a relative path to the current working directory or as an absolute path.
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It is evaluated in a shell, and can use environment variables or Terraform
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variables.
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