basic config main.tf Terraform to deploy docker container from docker private registry on another server

main.tf

//define docker provider

terraform {
  required_providers {
    docker = {
      source = "kreuzwerker/docker"
      version = "2.15.0"
    }
  }
}

//define domain and auth to pull image from private registry
//you can use file config.json for auth

provider "docker" {
  host = "ssh://atmatech@ip_target_server:22"
   registry_auth {
    address  = "private_registry_domain"
    username = "user"
    password = "password"
  }
}

data "docker_registry_image" "image_name" {
  name = "private_registry_domain/image_name:tag_name"
}

resource "docker_image" "image_name" {
  name = data.docker_registry_image.image_name.name
}

resource "docker_container" "container_name" {
  name = "container_name"
  image = docker_image.image_name.latest
  ports {
    internal = 80
    external = 8484
  }
}