def update(self):
try:
self.alarm_track.save()
return self.alarm_track
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
def delete(self):
try:
if self.alarm_track and self.alarm_track_id:
self.alarm_track.delete()
super(ResourceAlarm, self).delete()
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
def update(self):
try:
self._clone_alarm_data()
self.alarm_track.update()
except exceptions.HealingException as e:
LOG.exception(e)
raise
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
def delete(self):
try:
if self.alarm_track and self.alarm_track_id:
self.alarm_track.delete()
if not self.get_unique_alarm(refresh=True):
LOG.warning('Last AlarmTrack, removing ceilometer alarm')
super(CeilometerUniqueAlarm, self).delete()
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
def update(self):
try:
if not self.get_unique_alarm():
raise Exception("Cannot update a singleton alarm"
"not already created - parent")
if self._something_changed():
LOG.debug("The alarm changed, do the update now.")
super(CeilometerUniqueAlarm, self).update()
self.alarm_track.save()
return self.alarm_track
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
def create(self):
"""
# Check if already in DB if it's the first one, create it.?
search by type
"""
try:
external_created = False
if (not self.options.get('project_id')
and not self.options.get('resource_id')):
raise Exception('missing parameter project_id or resource_id')
self.alarm_track.create()
if not self.hooks.get(alarm_base.ALARM_HOOK):
self.set_default_alarm_hook(
{'contract_id': self.alarm_track.contract_id})
#TODO: check if this is needed
#if self.options.get('project_id'):
# self.add_query('project_id', self.options.get('project_id'))
resource = self.options.get('resource_id',
self.options.get('project_id'))
if resource:
self.add_query('resource_id', resource)
# DO A WITH with autodelete if fail.. or move external_created
# to parent...
super(ResourceAlarm, self).create()
external_created = True
self.alarm_track.save()
except exceptions.ExternalAlarmAlreadyExists as e:
raise
except Exception as e:
LOG.exception(e)
with excutils.save_and_reraise_exception():
self.alarm_track.delete()
# add with rereaise
if external_created:
super(ResourceAlarm, self).delete()
# TODO: add with reraise exception
raise exceptions.AlarmCreateOrUpdateException()
def create(self):
"""
# Check if already in DB if it's the first one, create it.?
search by type
"""
try:
external_created = False
self.options.pop('project_id', None)
# TODO: if duplicated, raise or we expect the caller
# to handle that?
first_alarm = self._is_first_alarm()
self.alarm_track.create()
# TODO: id must be unique, so double query but assure
# % of success
# other way would be to use random, or use
# some id . but they can be created outside
# we may use contract id only if it 1<->1
if first_alarm:
LOG.debug("Creating unique external alarm")
if not self.hooks.get(alarm_base.ALARM_HOOK):
self.set_default_alarm_hook()
super(CeilometerUniqueAlarm, self).create()
external_created = True
else:
LOG.debug('Creating object only')
self.alarm_id = self.unique_alarm_obj.alarm_id
self.alarm_track.save()
except exceptions.ExternalAlarmAlreadyExists as e:
LOG.exception(e)
raise
except Exception as e:
LOG.exception(e)
with excutils.save_and_reraise_exception():
self.alarm_track.delete()
if external_created:
super(CeilometerUniqueAlarm, self).delete()
raise exceptions.AlarmCreateOrUpdateException()
def delete(self):
try:
self.alarm_track.delete()
except Exception as e:
LOG.exception(e)
raise exceptions.AlarmCreateOrUpdateException()
