def _validate_autoscale(self):
min_workers = self._params.get('min_workers')
max_workers = self._params.get('max_workers')
if min_workers:
if not str(min_workers).isdigit():
raise exceptions.DaemonPropertiesError(
'min_workers is supposed to be a number '
'but is: {0}'.format(min_workers))
min_workers = int(min_workers)
if max_workers:
if not str(max_workers).isdigit():
raise exceptions.DaemonPropertiesError(
'max_workers is supposed to be a number '
'but is: {0}'.format(max_workers))
max_workers = int(max_workers)
if min_workers and max_workers:
if min_workers > max_workers:
raise exceptions.DaemonPropertiesError(
'min_workers cannot be greater than max_workers '
'[min_workers={0}, max_workers={1}]'.format(
min_workers, max_workers))
def _validate_deployment_id(self):
queue = self._params.get('queue')
host = self._params.get('deployment_id')
if not queue and not host:
raise exceptions.DaemonPropertiesError(
'deployment_id must be supplied when queue is omitted')
