[HDDS-424] Consolidate ozone oz parameters to use GNU convention

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2.1
• Component/s: Ozone CLI
• Target Version/s: 0.2.1
• Assignee: Marton Elek
• Reporter: Marton Elek
• Created: 10/Sep/18 13:16
• Updated: 12/Nov/18 11:10
• Resolved: 11/Sep/18 23:51

Description

In the common linux commands the convention is

1. avoid to use camelCase argument/flags
2. use double dash with words (--user) and singla dash with letters (-u)

I propose to modify ozone oz with:

• Adding a second dash for all the word flags
• Use 'key get', 'key info' instead of -infoKey
• Define the input/output file name as a second argument instead of --file/-file as it's always required