def databaseinfra_notification(self, user=None):
task_history = TaskHistory.register(request=self.request, user=user)
threshold_infra_notification = Configuration.get_by_name_as_int("threshold_infra_notification", default=0)
if threshold_infra_notification <= 0:
LOG.warning("database infra notification is disabled")
return
# Sum capacity per databseinfra with parameter plan, environment and engine
infras = DatabaseInfra.objects.values('plan__name', 'environment__name', 'engine__engine_type__name',
'plan__provider').annotate(capacity=Sum('capacity'))
for infra in infras:
# total database created in databaseinfra per plan, environment and engine
used = DatabaseInfra.objects.filter(plan__name=infra['plan__name'],
environment__name=infra['environment__name'],
engine__engine_type__name=infra['engine__engine_type__name']).aggregate(
used=Count('databases'))
# calculate the percentage
percent = int(used['used'] * 100 / infra['capacity'])
if percent >= threshold_infra_notification and infra['plan__provider'] != Plan.CLOUDSTACK:
LOG.info('Plan %s in environment %s with %s%% occupied' % (
infra['plan__name'], infra['environment__name'], percent))
LOG.info("Sending database infra notification...")
context = {}
context['plan'] = infra['plan__name']
context['environment'] = infra['environment__name']
context['used'] = used['used']
context['capacity'] = infra['capacity']
context['percent'] = percent
email_notifications.databaseinfra_ending(context=context)
task_history.update_status_for(TaskHistory.STATUS_SUCCESS,
details='Databaseinfra Notification successfully sent to dbaas admins!')
return
def databaseinfra_notification(self, user=None):
worker_name = get_worker_name()
task_history = TaskHistory.register(request=self.request,
user=user,
worker_name=worker_name)
threshold_infra_notification = Configuration.get_by_name_as_int(
"threshold_infra_notification", default=0)
if threshold_infra_notification <= 0:
LOG.warning("database infra notification is disabled")
return
# Sum capacity per databseinfra with parameter plan, environment and engine
infras = DatabaseInfra.objects.values(
'plan__name', 'environment__name', 'engine__engine_type__name',
'plan__provider').annotate(capacity=Sum('capacity'))
for infra in infras:
try:
database = infra.databases.get()
except Database.MultipleObjectsReturned:
pass
else:
if database.is_in_quarantine:
continue
if not database.subscribe_to_email_events:
continue
used = DatabaseInfra.objects.filter(
plan__name=infra['plan__name'],
environment__name=infra['environment__name'],
engine__engine_type__name=infra['engine__engine_type__name']
).aggregate(used=Count('databases'))
# calculate the percentage
percent = int(used['used'] * 100 / infra['capacity'])
if percent >= threshold_infra_notification and infra[
'plan__provider'] != Plan.CLOUDSTACK:
LOG.info(
'Plan %s in environment %s with %s%% occupied' %
(infra['plan__name'], infra['environment__name'], percent))
LOG.info("Sending database infra notification...")
context = {}
context['plan'] = infra['plan__name']
context['environment'] = infra['environment__name']
context['used'] = used['used']
context['capacity'] = infra['capacity']
context['percent'] = percent
email_notifications.databaseinfra_ending(context=context)
task_history.update_status_for(
TaskHistory.STATUS_SUCCESS,
details=
'Databaseinfra Notification successfully sent to dbaas admins!')
return
def databaseinfra_notification():
# Sum capacity per databseinfra with parameter plan, environment and engine
infras = DatabaseInfra.objects.values('plan__name', 'environment__name', 'engine__engine_type__name').annotate(capacity=Sum('capacity'))
for infra in infras:
# total database created in databaseinfra per plan, environment and engine
used = DatabaseInfra.objects.filter(plan__name=infra['plan__name'], environment__name=infra['environment__name'], engine__engine_type__name=infra['engine__engine_type__name']).aggregate(used=Count('databases'))
# calculate the percentage
percent = int(used['used'] * 100 / infra['capacity'])
if percent >= Configuration.get_by_name_as_int("threshold_infra_notification", default=50):
LOG.info('Plan %s in environment %s with %s%% occupied' % (infra['plan__name'], infra['environment__name'],percent))
LOG.info("Sending notification...")
email_notifications.databaseinfra_ending(infra['plan__name'], infra['environment__name'], used['used'],infra['capacity'],percent)
return