Which provisioner runs commands on the local machine where Terraform is executed during apply?

Which provisioner runs commands on the local machine where Terraform is executed during apply?

• A. file
• B. remote-exec
• C. local-exec
• D. null-exec

Answer: (C)

Provisioners perform actions after a resource is created, and they run where Terraform directs them. The one that executes commands on the machine where you run Terraform is local-exec. It runs the specified command locally during apply, which makes it ideal for tasks that need to happen on your workstation or in your local environment. In contrast, remote-exec runs commands on the remote resource over SSH/WinRM, and the file provisioner copies files to the remote host (often followed by remote commands). There isn’t a standard provisioner named null-exec. So, the local-exec provisioner is the one that runs commands on the local machine during apply.

Provisioners perform actions after a resource is created, and they run where Terraform directs them. The one that executes commands on the machine where you run Terraform is local-exec. It runs the specified command locally during apply, which makes it ideal for tasks that need to happen on your workstation or in your local environment. In contrast, remote-exec runs commands on the remote resource over SSH/WinRM, and the file provisioner copies files to the remote host (often followed by remote commands). There isn’t a standard provisioner named null-exec. So, the local-exec provisioner is the one that runs commands on the local machine during apply.