def _expand_node(node):
    ret = {}
    ret.update(node.__dict__)
    try:
        del ret['extra']['boot_disk']
    except Exception:  # pylint: disable=W0703
        pass
    zone = ret['extra']['zone']
    ret['extra']['zone'] = {}
    ret['extra']['zone'].update(zone.__dict__)
    return ret
Override to implement shutdown steps.
dataset/ETHPy150Open saltstack/salt/salt/cloud/clouds/gce.py/_expand_node--crossover with--dataset/ETHPy150Open gmr/helper/helper/controller.py/Controller.stop