What does the 'terraform output' command provide?

What does the 'terraform output' command provide?

• A. It generates documentation for the configuration
• B. It shows the values of the outputs defined in the Terraform configuration
• C. It lists all the resources available in the state file
• D. It provides logging information for debugging

Answer: (B)

The 'terraform output' command is utilized to display the values of the outputs that have been defined in the Terraform configuration files. Outputs in Terraform are key-value pairs that capture information about the resources created and can be used to extract important information from your infrastructure, such as IP addresses, endpoints, or any other data that may be required after the creation of resources. This command becomes particularly useful when you want to retrieve and use those values in subsequent scripts or modules, enhancing the modularity and reusability of your infrastructure code. Options that are not correct include those that suggest generating documentation, listing resources, or providing logging information. While Terraform has other commands that perform those functions, the 'terraform output' command specifically focuses on revealing defined output values rather than serving broader purposes like resource listing or debugging logs.

The 'terraform output' command is utilized to display the values of the outputs that have been defined in the Terraform configuration files. Outputs in Terraform are key-value pairs that capture information about the resources created and can be used to extract important information from your infrastructure, such as IP addresses, endpoints, or any other data that may be required after the creation of resources. This command becomes particularly useful when you want to retrieve and use those values in subsequent scripts or modules, enhancing the modularity and reusability of your infrastructure code.

Options that are not correct include those that suggest generating documentation, listing resources, or providing logging information. While Terraform has other commands that perform those functions, the 'terraform output' command specifically focuses on revealing defined output values rather than serving broader purposes like resource listing or debugging logs.