aws_s3 module problem Ansible 2.4

[Arbab Nazar]

I have simple task to download file from s3 bucket which works fine with Ansible 2.3, when I have upgraded the ansible from 2.3 to 2.4, it complain that I need to use the aws_s3 module instead of s3 which I did and getting the following error:

─➤ansible-playbook -i localhost, playbook.yml                                                                    4 ↵


PLAY [all] *******************************************************************************************************************


TASK [Download the latest version of from S3 bucket] *************************************************************************
fatal: [localhost]: FAILED! => {"changed": false, "failed": true, "msg": "Key /node/qa/1.0.483/node.tar.gz with version id None does not exist."}


PLAY RECAP *******************************************************************************************************************
localhost                  : ok=0    changed=0    unreachable=0    failed=1

Here is my task:

    - name: Download the latest version of from S3 bucket
      aws_s3:
        aws_access_key: "xxxxxxxxxxx"
        aws_secret_key: "yyyyyyyyyyyyyyyyyyyyyyy"
        bucket: "artifacts-bucket"
        object: "/node/qa/1.0.483/node.tar.gz"
        mode: get
        dest: "node.tar.gz"

Few notes:

- versioning is not enabled on my s3 bucket

- installed the boto3 that is the requirement for aws_s3 module

- the exact same tasks work fine with ansible 2.3 and did give this error

"Key /node/qa/1.0.483/node.tar.gz with version id None does not exist."

Any help appreciated

[Will Thames]

Looks like this was a bug introduced with the move from boto to boto3.

A fix is in progress:

https://github.com/ansible/ansible/pull/30580

[Will Thames]

Note that until this is fixed, removing the leading '/' from your object will work.