Cluster provisioning doesn't properly handle errors

[pablofelix]

Currently, the cluster creation does not handle properly the reason because it fails making it complicated to debug the root cause of the failure.

[aloganat]

Thanks for creating the issue in github, we do have an existing jira issue - RHODS-2716 to handle this. Will triage it in backlog grooming meeting and pick this task based on the priority.