Currently the oc node-image create command does not report any revelant information that could help the user to understand which element was retrieved from (for example, the SSH key), thus making more difficult to troubleshoot an eventual issue.

For this reason, it could be useful that the node-joiner tool would produce a proper json file, reporting all the details about the relevent resources fetched for generating image. The oc command should be able to expose them when required (ie via command flag)