def __init__(self, start=None, start_timestamp_op=None,
end=None, end_timestamp_op=None,
resource=None):
self.start = pymongo_utils.sanitize_timestamp(start)
self.start_timestamp_op = start_timestamp_op
self.end = pymongo_utils.sanitize_timestamp(end)
self.end_timestamp_op = end_timestamp_op
self.resource = resource
def record_kpi_data(self, kpi_value, nsd_id, timestamp):
"""Write the data to the backend storage system.
:param data: a dictionary such as returned by
ceilometer.meter.meter_message_from_counter
"""
data = dict()
data['kpi'] = kpi_value
data['nsd_id'] = nsd_id
data['timestamp'] = pymongo_utils.sanitize_timestamp(timestamp)
self.db.nsdmetering.insert(data)
