code: def configure(self, **options):
          
          super(GraphiteAlert, self).configure(**options)
  
          self.method = options.get('method', self.reactor.options['method'])
          self.default_nan_value = options.get(
              'default_nan_value', self.reactor.options['default_nan_value'])
          self.ignore_nan = options.get('ignore_nan', self.reactor.options['ignore_nan'])
          assert self.method in METHODS, "Method is invalid"
  
          self.auth_username = self.reactor.options.get('auth_username')
          self.auth_password = self.reactor.options.get('auth_password')
          self.validate_cert = self.reactor.options.get('validate_cert', True)
  
          self.url = self._graphite_url(
              self.query, graphite_url=self.reactor.options.get('graphite_url'), raw_data=True)
          LOGGER.debug('%s: url = %s', self.name, self.url)
docs: Configure the alert.