fix k8s_exec, returning rc attribute to follow ansible's common return values.

[itaru2622]

SUMMARY

fix #229.

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

k8s_exec

ADDITIONAL INFORMATION

[abikouo]

@itaru2622 thanks for taking the time to submit a PR for this issue.
I would rather suggest to add the rc as output to be compliant with ansible documentation and aligned with others modules like helm_plugin. To avoid breaking changes you should also keep the ```return_code`` value.
@Akasurde @gravesm WDYT ?

[gravesm]

@itaru2622 thanks for the PR. As @abikouo said, we need to keep the existing return_code value for backwards compatibility. Just add your new rc value to the return as well. For the RETURN documentation block you can just copy what is there for return_code but could you also add a version_added: 2.3.0? We'll also need a changelog fragment.

[itaru2622]

@abikouo @gravesm thank you for your comment. I understand about backward compatibility.

I will keep return_code, but mark it as "deprecate" in document, because it will be dupulicated with 'rc'. Is it acceptable for you?

[itaru2622]

@abikouo @gravesm I applied your comments. could you review again, please.

• keep return_code and add rc
• add changelog fragments
• added_version: 2.3.0 for rc in RETURN document.

I also marked 'deprecate' on return_code.

[itaru2622]

@abikouo cloud you merge this PR into main branch?
or I need something after approved ?

[abikouo]

@abikouo cloud you merge this PR into main branch?
or I need something after approved ?

@itaru2622 everything is ok now, thanks for your contribution, it is really appreciate

[ansible-zuul]

LGTM!