code: def docker_list(registry_pass):
      # type: (str) -> None
      
      registry = conf.get('docker.registry', None)
  
      if registry is None:
          log.err("You must define docker.registry conf variable to list images")
          sys.exit(-1)
  
      registry_user = conf.get('docker.registry_user', None)
  
      if registry_user is None:
          registry_user = click.prompt("Username")
  
      rc = client.RegistryClient(registry, registry_user, registry_pass)
      images = {x: rc.list_tags(x) for x in rc.list_images()}
  
      shell.cprint("<32>Images in <34>{} <32>registry:", registry)
      for image, tags in images.items():
          shell.cprint('  <92>{}', image)
          for tag in tags:
              shell.cprint('      <90>{}:<35>{}', image, tag)
docs: List docker images stored in the remote registry.
  
      Args:
          registry_pass (str):
              Remote docker registry password.