[HDDS-2240] Command line tool for OM Admin

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: OM HA, Ozone Manager
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Hanisha Koneru
• Reporter: Hanisha Koneru
• Created: 03/Oct/19 18:53
• Updated: 04/Jun/20 20:17
• Resolved: 29/Oct/19 19:41

Description

A command line tool (ozone omha) to get information related to OM HA. 
This Jira proposes to add the getServiceState option for OM HA which lists all the OMs in the service and their corresponding Ratis server roles (LEADER/ FOLLOWER). 
We can later add more options to this tool.

Issue Links

• is depended upon by: HDDS-2291 Acceptance tests for OM HA
• links to: GitHub Pull Request #9
• links to: GitHub Pull Request #1586