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[Bug 1750555] Re: Revisit database rolling upgrade documentation

 

Reviewed:  https://review.openstack.org/546172
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=d500b3f883e94a3b82f313bffe6dbeb08d7ee1e4
Submitter: Zuul
Branch:    master

commit d500b3f883e94a3b82f313bffe6dbeb08d7ee1e4
Author: Abhishek Kekane <akekane@xxxxxxxxxx>
Date:   Tue Feb 20 14:47:43 2018 +0000

    Revise database rolling upgrade documentation
    
    - mark zero-downtime-db-upgrade as EXPERIMENTAL for queens
    - clarify the relation between the E-M-C strategy and
      zero-downtime db upgrades
    - add note that for MySQL, using the glance-manage expand or
      glance-manage contract command requires that the glance
      is granted SUPER privileges
    - add note to contributor docs about checking the trigger
      flag in expand and contract scripts
    
    Co-authored-by: Abhishek Kekane <akekane@xxxxxxxxxx>
    Co-authored-by: Brian Rosmaita <rosmaita.fossdev@xxxxxxxxx>
    
    Change-Id: I5af4a1428b89ecb05a1be9c420c5f0afc05b9a95
    Closes-Bug: #1750555


** Changed in: glance
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1750555

Title:
  Revisit database rolling upgrade documentation

Status in Glance:
  Fix Released

Bug description:
  Since db_sync is now internally using EMC pattern we need to revisit
  the entire database rolling upgrades documentation.

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