Cannot push on registry with auth disabled

[luhhujbb]

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Terraform (and docker Provider) Version

v1.3.1

Affected Resource(s)

• docker_registry_image

Terraform Configuration Files

provider "docker" {
  host = "unix:///var/run/docker.sock"
  registry_auth {
    address = var.docker_registry
  }
}

resource "docker_image" "public_docker_image" {
   name = "public_docker_image:tag"
}

resource "docker_tag" "my_private_docker_image_tag" {
depends_on = [
      docker_image.public_docker_image
    ]
  source_image = docker_image.public_docker_image.name
  target_image = "${var.docker_registry}/${docker_image.public_docker_image.name}"
}

resource "docker_registry_image" "my_private_docker_image" {
   depends_on = [
      docker_tag.my_private_docker_image_tag
    ]
    name = "${var.docker_registry}/${docker_image.public_docker_image.name}"
}

Expected Behaviour

When using docker push my_private_docker_image on a private registry with auth disabled, push succeed without specifying anything.

Actual Behaviour

It prompt an error: Error: Error pushing docker image: Error response from daemon: Bad parameters and missing X-Registry-Auth: EOF I've also try to add empty username and password on the registry_auth block and it doesn't work either.

Steps to Reproduce

1. choose a public image
2. start a private registry
3. terraform apply