Public bug reported:
Ubuntu Release Info:
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Description: Ubuntu 20.04.1 LTS
Release: 20.04
Package Version
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Package: apt-transport-s3
Version: 2.0.0-1
Expected behavior
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apt-get update runs successfully when using an S3 bucket as a source
Actual behavior
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Receive a "TypeError: Cannot mix str and non-str arguments" and apt-get fails
Details
-------
- Our AWS instance is using an iam role for access to an S3 bucket.
- I've verified that I can list the bucket contents
- I've verified that I can copy the file to the instance via 'aws s3 cp'
Running "apt-get update" results in the following error
Traceback (most recent call last):
File "/usr/lib/apt/methods/s3", line 597, in <module>
method = S3_method(config)
File "/usr/lib/apt/methods/s3", line 384, in __init__
self.iam.get_credentials()
File "/usr/lib/apt/methods/s3", line 191, in get_credentials
data = self.__request_json(urllib.parse.urljoin(self.credentials_metadata,
File "/usr/lib/python3.8/urllib/parse.py", line 512, in urljoin
base, url, _coerce_result = _coerce_args(base, url)
File "/usr/lib/python3.8/urllib/parse.py", line 121, in _coerce_args
raise TypeError("Cannot mix str and non-str arguments")
TypeError: Cannot mix str and non-str arguments
Reading package lists... Done
E: Method s3 has died unexpectedly!
E: Sub-process s3 returned an error code (1)
E: Method /usr/lib/apt/methods/s3 did not start correctly
E: Failed to fetch s3://<bucket_name>/dists/focal/InRelease
E: Some index files failed to download. They have been ignored, or old ones
used instead.
We were able to get this to work by adding the following to
/usr/lib/apt/methods/s3 at line 190:
self.iamrole = str(self.iamrole,'utf-8')
** Affects: apt-transport-s3 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1897607
Title:
Receiving TypeError("Cannot mix str and non-str arguments")
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