Container crash frequently

[Kishan9996]

Describe the bug

Some time azure container instance crashes frequently and constanstly during the app startup below is the logs
`(count: 3) (last timestamp: 2023-08-25 05:26:51+00:00) Started container
(count: 1) (last timestamp: 2023-08-25 05:26:54+00:00) Successfully pulled image "xyz.azurecr.io/eventapi@sha256{hidden id}"
(count: 4) (last timestamp: 2023-08-25 05:26:59+00:00) Killing container with id {hidden id} .
(count: 21) (last timestamp: 2023-08-25 06:09:24+00:00) Killing container with id {hidden id}
(count: 22) (last timestamp: 2023-08-25 06:09:55+00:00) Started container

Start streaming logs:

Exception in thread Thread-1 (_stream_container_events_and_logs):
Traceback (most recent call last):
File "threading.py", line 1016, in _bootstrap_inner
File "threading.py", line 953, in run
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 912, in _stream_container_events_and_logs
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 866, in _stream_logs
AttributeError: 'NoneType' object has no attribute 'split'`

Related command

az container start

Errors

Some time azure container instance crashes frequently and constanstly during the app startup below is the logs
`(count: 3) (last timestamp: 2023-08-25 05:26:51+00:00) Started container
(count: 1) (last timestamp: 2023-08-25 05:26:54+00:00) Successfully pulled image "xyz.azurecr.io/eventapi@sha256{hidden id}"
(count: 4) (last timestamp: 2023-08-25 05:26:59+00:00) Killing container with id {hidden id} .
(count: 21) (last timestamp: 2023-08-25 06:09:24+00:00) Killing container with id {hidden id}
(count: 22) (last timestamp: 2023-08-25 06:09:55+00:00) Started container

Start streaming logs:

Exception in thread Thread-1 (_stream_container_events_and_logs):
Traceback (most recent call last):
File "threading.py", line 1016, in _bootstrap_inner
File "threading.py", line 953, in run
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 912, in _stream_container_events_and_logs
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 866, in _stream_logs
AttributeError: 'NoneType' object has no attribute 'split'`

Issue script & Debug output

Some time azure container instance crashes frequently and constanstly during the app startup below is the logs
`(count: 3) (last timestamp: 2023-08-25 05:26:51+00:00) Started container
(count: 1) (last timestamp: 2023-08-25 05:26:54+00:00) Successfully pulled image "xyz.azurecr.io/eventapi@sha256{hidden id}"
(count: 4) (last timestamp: 2023-08-25 05:26:59+00:00) Killing container with id {hidden id} .
(count: 21) (last timestamp: 2023-08-25 06:09:24+00:00) Killing container with id {hidden id}
(count: 22) (last timestamp: 2023-08-25 06:09:55+00:00) Started container

Start streaming logs:

Exception in thread Thread-1 (_stream_container_events_and_logs):
Traceback (most recent call last):
File "threading.py", line 1016, in _bootstrap_inner
File "threading.py", line 953, in run
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 912, in _stream_container_events_and_logs
File "D:\a_work\1\s\build_scripts\windows\artifacts\cli\Lib\site-packages\azure/cli/command_modules/container/custom.py", line 866, in _stream_logs
AttributeError: 'NoneType' object has no attribute 'split'`

Expected behavior

it should start the application and log stream

Environment Summary

azure-cli 2.51.0

core 2.51.0
telemetry 1.1.0

Dependencies:
msal 1.24.0b1
azure-mgmt-resource 23.1.0b2

Python location 'C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\python.exe'
Extensions directory 'C:\Users\kishan.azure\cliextensions'

Python (Windows) 3.10.10 (tags/v3.10.10:aad5f6a, Feb 7 2023, 17:05:00) [MSC v.1929 32 bit (Intel)]

Legal docs and information: aka.ms/AzureCliLegal

Your CLI is up-to-date.

Additional context

No response

[yonzhan]

Thank you for opening this issue, we will look into it.

[Kishan9996]

i opened a pr but not sure how to link it
#27260

[pregress]

I have the same issue with az container logs --follow

Exception in thread Thread-1 (_stream_logs):
Traceback (most recent call last):
File "/usr/local/lib/python3.11/threading.py", line 1045, in _bootstrap_inner
self.run()
File "/usr/local/lib/python3.11/threading.py", line 982, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.11/site-packages/azure/cli/command_modules/container/custom.py", line 866, in _stream_logs
lines = log.content.split('\n')

[Wittionary]

This is still an issue as of v 2.55.0 and the discussion on PR #27260 has gone cold.