def showConfig(self, args):
        app_name, deployment_name = self.parse_app_deployment_name(args.name)
        if not deployment_name:
            deployment_name = 'default'

        config = self._get_config_vars(app_name, deployment_name)

        if config:
            print_config(config, args.key)
        else:
            print '[ERROR] No configuration variables for this deployment.'

        return True
Shows the config variables
dataset/ETHPy150Open cloudControl/cctrl/cctrl/app.py/AppController.showConfig