[MESOS-5618] Added a metric indicating if replicated log for the registrar has recovered or not.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: replicated log
• Labels: mesosphere
• Sprint: Mesosphere Sprint 37
• Story Points: 3
• Assignee: Jie Yu
• Reporter: Jie Yu
• Shepherd: Benjamin Mahler
• Created: 16/Jun/16 05:37
• Updated: 16/Jun/16 22:00
• Resolved: 16/Jun/16 22:00

Description

This gives operator insight about the state of the replicated log for registrar. The operator needs to know when it is safe to move on to another master in the upgrade orchestration pipeline.