| 2017-01-12 19:49:53 |
Kamal Mostafa |
description |
1) Description: Ubuntu 16.04.1 LTS
Release: 16.04
2) 1.11.13-1~16.04.0
3) Run aws (even just for cli help), no crash
4) Crashes
More info:
After the latest update of awscli to 1.11.13-1~16.04.0 on Xenial, aws crashes immediately with the following Python trace:
$ aws
Traceback (most recent call last):
File "/usr/bin/aws", line 27, in <module>
sys.exit(main())
File "/usr/bin/aws", line 23, in main
return awscli.clidriver.main()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 50, in main
return driver.main()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 176, in main
parser = self._create_parser()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 157, in _create_parser
command_table = self._get_command_table()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 91, in _get_command_table
self._command_table = self._build_command_table()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 111, in _build_command_table
command_object=self)
File "/usr/lib/python3/dist-packages/botocore/session.py", line 675, in emit
return self._events.emit(event_name, **kwargs)
File "/usr/lib/python3/dist-packages/botocore/hooks.py", line 226, in emit
return self._emit(event_name, kwargs)
File "/usr/lib/python3/dist-packages/botocore/hooks.py", line 209, in _emit
response = handler(**kwargs)
File "/usr/lib/python3/dist-packages/awscli/customizations/preview.py", line 70, in mark_as_preview
service_name=original_command.service_model.service_name,
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 351, in service_model
return self._get_service_model()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 368, in _get_service_model
api_version = self.session.get_config_variable('api_versions').get(
AttributeError: 'NoneType' object has no attribute 'get'
Upgrading to python3-botocore from xenial-updates (currently 1.4.70-1~16.04.0) solves the problem. This took out a number of our production instances which used the cli for SSH authentication. |
1) Description: Ubuntu 16.04.1 LTS
Release: 16.04
2) 1.11.13-1~16.04.0
3) Run aws (even just for cli help), no crash
4) Crashes
More info:
After the latest update of awscli to 1.11.13-1~16.04.0 on Xenial, aws crashes immediately with the following Python trace:
$ aws
Traceback (most recent call last):
File "/usr/bin/aws", line 27, in <module>
sys.exit(main())
File "/usr/bin/aws", line 23, in main
return awscli.clidriver.main()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 50, in main
return driver.main()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 176, in main
parser = self._create_parser()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 157, in _create_parser
command_table = self._get_command_table()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 91, in _get_command_table
self._command_table = self._build_command_table()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 111, in _build_command_table
command_object=self)
File "/usr/lib/python3/dist-packages/botocore/session.py", line 675, in emit
return self._events.emit(event_name, **kwargs)
File "/usr/lib/python3/dist-packages/botocore/hooks.py", line 226, in emit
return self._emit(event_name, kwargs)
File "/usr/lib/python3/dist-packages/botocore/hooks.py", line 209, in _emit
response = handler(**kwargs)
File "/usr/lib/python3/dist-packages/awscli/customizations/preview.py", line 70, in mark_as_preview
service_name=original_command.service_model.service_name,
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 351, in service_model
return self._get_service_model()
File "/usr/lib/python3/dist-packages/awscli/clidriver.py", line 368, in _get_service_model
api_version = self.session.get_config_variable('api_versions').get(
AttributeError: 'NoneType' object has no attribute 'get'
Upgrading to python3-botocore from xenial-updates (currently 1.4.70-1~16.04.0) solves the problem. This took out a number of our production instances which used the cli for SSH authentication.
-----------------------------------------
SRU Xenial/Yakkety justification
[Impact]
* awscli (1.11.13-1) and its dependencies including python3-botocore were
recently no-change-backported to Yakkety and Xenial. However, its specified
python3-botocore versioned dependency is insufficient (needs a newer version
of python3-botocore than specified).
* If awscli is updated on Y or X (to version 1.11.13-1~whatever) without also
updating python3-botocore, the 'aws' command fails completely.
* The insufficient versioned dep is a bug in Debian and Zesty too (but don't
manifest since those only supply the newer python3-botocore version).
* To fix this, we've bumped up the versioned dep in Zesty's awscli
(1.11.13-1ubuntu1), and now that needs no-change-backport back to Y and X.
* The issue has also been bug reported in Debian.
[Test Case]
* On Y or X, manually update awscli to version (1.11.13-1~something), but
do not update python3-botocore (leave it at version 1.3.23-1).
Run 'aws' and observe crash instead of expected command line usage/help
message.
[Regression Potential]
* None. This update _only_ increases the versioned dependency, so as to
force python3-botocore to update along with awscli. |
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