[MESOS-1470] Add operational documentation for running HA masters.

• Type: Documentation
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.22.0
• Component/s: documentation
• Labels: twitter
• Epic Link: Maintenance
• Assignee: Benjamin Mahler
• Reporter: Benjamin Mahler
• Created: 11/Jun/14 03:45
• Updated: 15/Jan/15 02:36
• Resolved: 15/Jan/15 02:36

Description

Now that the master has replicated state on the disk, we should add documentation that guides operators for common maintenance work:

• Swapping a master in the ensemble.
• Growing the master ensemble.
• Shrinking the master ensemble.

This would help craft similar documentation for users of the replicated log.