def instance_detail(request):
data = utils.data_from_post(request)
user = str(request.user)
account = Account.objects.filter(login=user)[0].account_id
instance = data['instance']
filter_args_dict = data['filter_args_dict']
date = get_date_object(data['date'])
day = date.strftime(constants.day_fmt)
results = ReportData.objects.filter(
instance_identifier=instance, day=day, **filter_args_dict)
response_data = {}
response_data['list'] = results
response_data['account'] = account
return create_response(response_data)
def get_MDU_MCU(**kwargs):
start = utils.get_date_object(kwargs["start"])
end = utils.get_date_object(kwargs["end"])
filter_args = kwargs["filter_args_dict"]
product_name = kwargs["description"]["Product"]
results = []
mdu_count = []
mcu_count = []
date = []
daily_contract = []
currentDate = start
f = filter_args
delta = timedelta(days=1)
calculation = 'hourly'
contract_quantity = get_product_info(f, product_name)
while currentDate < end:
hourly_highest_concurrent_usage = 0
day = currentDate.strftime(constants.day_fmt)
if calculation == 'hourly':
#Find the number of instances that checked in that day
mdu_each = ReportData.objects.filter(day=day, **filter_args)
mdu = len(mdu_each.distinct("instance_identifier"))
else:
_LOG.error('check rules, unsupported format found != hourly')
raise Exception("unsupported calculation")
hour_delta = timedelta(hours=1)
currentHour = datetime.strptime(day, constants.day_fmt)
#Find the highest concurrent usuage in a 24 hour period
for h in range(24):
this_hour = currentHour.strftime(constants.hr_fmt)
mcu = ReportData.objects.filter(hour=this_hour, **filter_args).count()
if mcu > hourly_highest_concurrent_usage:
hourly_highest_concurrent_usage = mcu
currentHour += hour_delta
# The highest number is the count
mcu = hourly_highest_concurrent_usage
results.append({'date': currentDate.strftime(constants.just_date),
'mdu': mdu,
'mcu': mcu}
)
this_date = currentDate.strftime(constants.jqplot_fmt)
mdu_count.append([this_date, mdu])
mcu_count.append([this_date, mcu])
daily_contract.append([this_date, contract_quantity])
date.append(this_date)
currentDate += delta
payload = {"list": results,
"mdu": mdu_count,
"mcu": mcu_count,
"daily_contract": daily_contract,
"date": date
}
return payload