def _get_config_vars(self, app_name, deployment_name):
        try:
            addon = self.api.read_addon(app_name, deployment_name, CONFIG_ADDON)
            return addon['settings']['CONFIG_VARS']
        except (__HOLE__, GoneError):
            return {}
dataset/ETHPy150Open cloudControl/cctrl/cctrl/app.py/AppController._get_config_vars