def _find_instance(self, count, status, instance_type, to_delete=None):
instances = []
for instance in self.ecs.instances.filter(Status=status, ImageId=self.image_id,
InstanceType=instance_type):
if to_delete:
create_time = timestamp_to_epoch_time(instance.creation_time,
time_format="%Y-%m-%dT%H:%MZ")
time_diff = time.time() - create_time
if time_diff > 65:
instances.append(instance)
else:
instances.append(instance)
self.assertGreaterEqual(len(instances), count, "Failed to find enough instances.")
return instances[:count]
def test_events(self):
# create simulated events
start_time = time.time()
start_time_str = epoch_time_to_timestamp(start_time)
instances = self.ecs.instances.all()
instance_ids = [x.instance_id for x in instances][:4]
created_event_ids = []
for event_type in [
'SystemMaintenance.Reboot', 'SystemFailure.Reboot',
'InstanceFailure.Reboot'
]:
time_str = epoch_time_to_timestamp(time.time() + 2)
events = self.ecs.create_simulated_system_events(
InstanceIds=instance_ids,
EventType=event_type,
NotBefore=time_str)
created_event_ids.extend([x.event_id for x in events])
print("wait 60 seconds to let events to be executed")
time.sleep(60)
end_time = time.time()
end_time_str = epoch_time_to_timestamp(end_time)
# test get all events
event_ids = []
for event in self.ecs.system_events.all().filter(
NotBeforeStart=start_time_str, NotBeforeEnd=end_time_str):
if timestamp_to_epoch_time(event.not_before) > start_time:
event_ids.append(event.event_id)
self.assertEqual(set(created_event_ids), set(event_ids))
# test page_size
event_ids = []
for event in self.ecs.system_events.page_size(100).filter(
NotBeforeStart=start_time_str, NotBeforeEnd=end_time_str):
if timestamp_to_epoch_time(event.not_before) > start_time:
event_ids.append(event.event_id)
self.assertEqual(set(created_event_ids), set(event_ids))
# test limit
self.assertEqual(11, len(list(self.ecs.system_events.limit(11))))
# test get events by instance id
instance_id = instance_ids[0]
events = []
for event in self.ecs.system_events.filter(
InstanceId=instance_id,
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str):
events.append(event)
self.assertEqual(3, len(events))
for event in events:
self.assertEqual(instance_id, event.instance_id)
# test get events by region id
event_ids = []
for event in self.ecs.system_events.filter(
RegionId=self.region_id,
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str):
event_ids.append(event.event_id)
self.assertEqual(set(created_event_ids), set(event_ids))
self.assertEqual(
0,
len(
list(
self.ecs.system_events.filter(
RegionId="cn-shanghai",
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str))))
# test get event by id
event_id = created_event_ids[0]
event = alibabacloud.get_resource(
"ecs.system_event",
event_id,
access_key_id=self.access_key_id,
access_key_secret=self.access_key_secret,
region_id=self.region_id)
event.refresh()
self.assertEqual(event_id, event.event_id)
self.assertEqual(event.EventType.SYSTEM_MAINTENANCE_REBOOT,
event.get_event_type())
self.assertEqual(event.EventCycleStatus.EXECUTED,
event.get_event_cycle_status())
events = list(
self.ecs.system_events.filter(list_of_event_id=[event_id]))
self.assertEqual(1, len(events))
event = events[0]
self.assertEqual(event_id, event.event_id)
self.assertEqual(event.EventType.SYSTEM_MAINTENANCE_REBOOT,
event.get_event_type())
self.assertEqual(event.EventCycleStatus.EXECUTED,
event.get_event_cycle_status())
# test param aliases
# # test list_of_event_cycle_status
count = 0
list_of_status = [
event.EventCycleStatus.AVOIDED, event.EventCycleStatus.EXECUTED
]
for event in self.ecs.system_events.filter(
list_of_event_cycle_status=list_of_status,
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str):
count += 1
self.assertEqual(event.EventCycleStatus.EXECUTED,
event.get_event_cycle_status())
self.assertEqual(12, count)
list_of_status = [event.EventCycleStatus.AVOIDED]
events = list(
self.ecs.system_events.filter(
list_of_event_cycle_status=list_of_status,
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str))
self.assertEqual(0, len(events))
# # test list_of_event_type
count = 0
list_of_type = [
event.EventType.SYSTEM_MAINTENANCE_REBOOT,
event.EventType.SYSTEM_FAILURE_REBOOT
]
for event in self.ecs.system_events.filter(
list_of_event_type=list_of_type,
NotBeforeStart=start_time_str,
NotBeforeEnd=end_time_str):
count += 1
self.assertIn(event.get_event_type(), list_of_type)
self.assertEqual(8, count)
# test instance full status
count = 0
statuses = list(
self.ecs.instance_full_statuses.filter(InstanceIds=instance_ids))
self.assertEqual(4, len(statuses))
status = statuses[0]
self.assertEqual(instance_ids[0], status.instance_id)
self.assertEqual(0, len(
status.system_events)) # TODO Simulate real events