x/stacktach
Code Issues Proposed changes

Drop delete.end notifications with blank launched_at

Browse Source 
We can safely drop delete.end notifications without values for
launched_at because these instances never got launched. Thus,
we'd never expect any usage for them.
This commit is contained in:
Andrew Melton 2013-10-30 15:12:08 -04:00
parent 0974e4553a
commit 5cb5391e2d
2 changed files with 15 additions and 27 deletions
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26
stacktach/views.py
View File

@ -231,21 +231,19 @@ def _process_usage_for_updates(raw, notification):
def _process_delete(raw, notification):
instance_id = notification.instance
deleted_at = utils.str_time_to_unix(notification.deleted_at)
values = {
'instance': instance_id,
'deleted_at': deleted_at,
}
(delete, new) = STACKDB.get_or_create_instance_delete(**values)
delete.raw = raw
if notification.launched_at and notification.launched_at != '':
instance_id = notification.instance
deleted_at = utils.str_time_to_unix(notification.deleted_at)
launched_at = utils.str_time_to_unix(notification.launched_at)
values = {
'instance': instance_id,
'deleted_at': deleted_at,
'launched_at': launched_at
}
(delete, new) = STACKDB.get_or_create_instance_delete(**values)
delete.raw = raw
launched_at = notification.launched_at
if launched_at and launched_at != '':
launched_at = utils.str_time_to_unix(launched_at)
delete.launched_at = launched_at
STACKDB.save(delete)
STACKDB.save(delete)
def _process_exists(raw, notification):

16
tests/unit/test_stacktach.py
View File

@ -677,7 +677,8 @@ class StacktachUsageParsingTestCase(StacktachBaseTestCase):
delete.launched_at = launch_decimal
delete.deleted_at = delete_decimal
views.STACKDB.get_or_create_instance_delete(
instance=INSTANCE_ID_1, deleted_at=delete_decimal)\
instance=INSTANCE_ID_1, deleted_at=delete_decimal,
launched_at=launch_decimal)\
.AndReturn((delete, True))
views.STACKDB.save(delete)
self.mox.ReplayAll()
@ -691,27 +692,16 @@ class StacktachUsageParsingTestCase(StacktachBaseTestCase):
def test_process_delete_no_launch(self):
delete_time = datetime.datetime.utcnow()
launch_time = delete_time-datetime.timedelta(days=1)
delete_decimal = utils.decimal_utc(delete_time)
notification = self.mox.CreateMockAnything()
notification.instance = INSTANCE_ID_1
notification.deleted_at = str(delete_time)
notification.launched_at = str(launch_time)
notification.launched_at = ''
raw = self.mox.CreateMockAnything()
delete = self.mox.CreateMockAnything()
delete.instance = INSTANCE_ID_1
delete.deleted_at = delete_decimal
views.STACKDB.get_or_create_instance_delete(
instance=INSTANCE_ID_1, deleted_at=delete_decimal)\
.AndReturn((delete, True))
views.STACKDB.save(delete)
self.mox.ReplayAll()
views._process_delete(raw, notification)
self.assertEqual(delete.instance, INSTANCE_ID_1)
self.assertEqual(delete.deleted_at, delete_decimal)
self.mox.VerifyAll()
def _create_exists_notification(self, audit_beginning, current_time,