➜ terraform apply
docker_image.my-image: Refreshing state... [id=sha256:09fe4d17ab2ba82f9e3edb4355216f312a36d58ecf2510271bb225faee0b6329my-image:latest]

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # docker_image.my-image will be created
  + resource "docker_image" "my-image" {
      + id          = (known after apply)
      + image_id    = (known after apply)
      + name        = "my-image:latest"
      + repo_digest = (known after apply)

      + build {
          + cache_from     = []
          + context        = "/home/rumpl/tftest"
          + dockerfile     = "Dockerfile"
          + extra_hosts    = []
          + remove         = true
          + security_opt   = []
          + tag            = []
            # (11 unchanged attributes hidden)
        }
    }

Plan: 1 to add, 0 to change, 0 to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

docker_image.my-image: Creating...
docker_image.my-image: Creation complete after 3s [id=sha256:76c0301c79d56873b8aebf2442bd93e78f53fb9b95700448497ef68b20136fdcmy-image:latest]

Apply complete! Resources: 1 added, 0 changed, 0 destroyed.
➜ docker -c local images
REPOSITORY   TAG       IMAGE ID       CREATED          SIZE
my-image     latest    76c0301c79d5   11 seconds ago   6.57MB