def notify_about_server_group_update(context, event_suffix, sg_payload):
    """Send a notification about server group update.

    :param event_suffix: Event type like "create.start" or "create.end"
    :param sg_payload: payload for server group update
    """
    notifier = rpc.get_notifier(service='servergroup')

    notifier.info(context, 'servergroup.%s' % event_suffix, sg_payload)
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/compute/utils.py/notify_about_server_group_update/original