Exception in task_file_mover when ingressing files since Shipyard upgrade to 3.7.1

[f-roche]

Hi,
I am having an exception when ingressing files from another task. I have this issue since the upgrade I did from Batch-Shipyard 3.6.0 to 3.7.1.

Here is the exception I got in the stdout.txt file of the task when running the alfpark/batch-shipyard:3.7.1-cargo docker image at task startup:

Traceback (most recent call last):
  File "/opt/batch-shipyard/task_file_mover.py", line 173, in <module>
    main()
  File "/opt/batch-shipyard/task_file_mover.py", line 148, in main
    batch_client = _create_credentials()
  File "/opt/batch-shipyard/task_file_mover.py", line 65, in _create_credentials
    batchauth.SharedKeyCredentials(ba, bakey), base_url=url)
TypeError: __init__() got an unexpected keyword argument 'base_url'

It looks like the call to SharedKeyCredentials is failing because recent version of azure-batch python package changed its constructor parameters (v6.0.0):
Python Azure-Batch package releases
Breaking Renamed the base_url parameter to batch_url on BatchServiceClient class, and it is required now.

[f-roche]

after some investigations, it looks like you already fixed it in cbb3689 commit but you did not merge it to your latest release 3.7.1... could you integrate it into a new maintenance release as it affects 3.7.0 and 3.7.1 releases?

[alfpark]

3.7.0 was fixed in-situ via manual build and push to Docker Hub (#274). I've done the same for 3.7.1; it was erroneously missed in the release. Please re-deploy your pool and let me know if it's fixed.

The fix will be included properly in 3.8.0 or the next hotfix release.