[HDDS-1085] Create an OM API to serve snapshots to Recon server

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Aravindan Vijayan
• Reporter: Siddharth Wagle
• Created: 11/Feb/19 23:45
• Updated: 20/Feb/19 00:46
• Resolved: 19/Feb/19 06:40

Description

We need to add an API to OM so that we can serve snapshots from the OM server.

• The snapshot should be streamed to fsck server with the ability to throttle network utilization (like TransferFsImage)

Issue Links

• Blocked: HDDS-1105 Add mechanism in Recon to obtain DB snapshot 'delta' updates from Ozone Manager.
• links to: GitHub Pull Request #494
• links to: GitHub Pull Request #503