Question

You are managing a deployment where a local script must re-run every time the application version changes. You use a null_resource with a local-exec provisioner that runs the deployment script. Currently, the provisioner only runs once on creation and never again, even when you update the app_version variable. Which change makes the provisioner re-execute whenever app_version changes?

Accepted Answer

Add a triggers argument to the null_resource that maps a key to var.app_version

Answer

Add depends_on referencing var.app_version to the null_resource block

Answer

Add a lifecycle block with create_before_destroy = true to the null_resource

Answer

Change the provisioner's when argument to when = destroy