terraform/website/docs/cli/commands/login.html.md

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docs Command: login docs-commands-login The terraform login command can be used to automatically obtain and save an API token for Terraform Cloud, Terraform Enterprise, or any other host that offers Terraform services.

Command: login

The terraform login command can be used to automatically obtain and save an API token for Terraform Cloud, Terraform Enterprise, or any other host that offers Terraform services.

-> Note: This command is suitable only for use in interactive scenarios where it is possible to launch a web browser on the same host where Terraform is running. If you are running Terraform in an unattended automation scenario, you can configure credentials manually in the CLI configuration.

Usage

Usage: terraform login [hostname]

If you don't provide an explicit hostname, Terraform will assume you want to log in to Terraform Cloud at app.terraform.io.

Credentials Storage

By default, Terraform will obtain an API token and save it in plain text in a local CLI configuration file called credentials.tfrc.json. When you run terraform login, it will explain specifically where it intends to save the API token and give you a chance to cancel if the current configuration is not as desired.

If you don't wish to store your API token in the default location, you can optionally configure a credentials helper program which knows how to store and later retrieve credentials in some other system, such as your organization's existing secrets management system.

Login Server Support

The terraform login command works with any server supporting the login protocol, including Terraform Cloud and Terraform Enterprise.