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[Bug 1538620] Re: Attach with host and instance_uuid not backwards compatible

 

Reviewed:  https://review.openstack.org/273097
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=ed5958d552f6743f4659318a4dac0259868cb552
Submitter: Jenkins
Branch:    master

commit ed5958d552f6743f4659318a4dac0259868cb552
Author: Ildiko Vancsa <ildiko.vancsa@xxxxxxxxxxxx>
Date:   Wed Jan 27 15:17:46 2016 +0000

    Revert "Pass host when call attach to Cinder"
    
    Older Cinder blows up because of the extra parameter in the detach call
    to Cinder. We need to find another way to pass the info.
    
    This reverts commit d31bb4be8edbce6719258ae1cbbb583a2c3c3a28.
    
    Closes-Bug: #1538620
    Change-Id: I99335827ee6492d3f5629850be8e7cbe19371830


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

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https://bugs.launchpad.net/bugs/1538620

Title:
  Attach with host and instance_uuid not backwards compatible

Status in Cinder:
  New
Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  Patch https://review.openstack.org/#/c/266006/ added the ability for
  Cinder to accept both host and instance_uuid when doing an attach.
  This is not backwards compatible to earlier API versions, so when Nova
  calls attach with versions prior to this change with both arguments it
  causes a failure.

  This information is needed for the multiattach work, but we should
  revert that change and try to find a cleaner way to do this that will
  not break backwards compatibility.

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