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[Bug 1808579] Re: Compute API in nova - issues in force_complete live migration API ref

 

Reviewed:  https://review.openstack.org/625339
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=18fbee57b47eb9fbbf9efd621be5a6f5ecef4ab6
Submitter: Zuul
Branch:    master

commit 18fbee57b47eb9fbbf9efd621be5a6f5ecef4ab6
Author: Matt Riedemann <mriedem.os@xxxxxxxxx>
Date:   Fri Dec 14 15:13:59 2018 -0500

    Fix up force live migration completion docs
    
    This change does a few things:
    
    * Links live_migration_completion_timeout to the config
      option guide.
    
    * Links the force complete API reference to the feature support
      matrix to see which drivers support the operation.
    
    * Fixes the server status mentioned in the troubleshooting for
      the force complete API reference (a live migrating server
      status is MIGRATING, not ACTIVE). The same text is copied to the
      abort live migration API reference troubleshooting for
      consistency (and since using the server status is more natural than
      the task_state).
    
    * Links to the admin guide for troubleshooting live migration
      timeouts.
    
    Change-Id: I496d3f4b99e3d7e978c7ecb13ab3b67023fcb919
    Closes-Bug: #1808579


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

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https://bugs.launchpad.net/bugs/1808579

Title:
  Compute API in nova - issues in force_complete live migration API ref

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  - [x] This doc is inaccurate in this way:

  There are a few issues in this API reference:

  https://developer.openstack.org/api-ref/compute/?expanded=force-
  migration-complete-action-force-complete-action-detail#force-
  migration-complete-action-force-complete-action

  1. It mentions that only some compute back ends support force-
  complete, but we can link to the feature support matrix to help with
  clarifying which ones.

  2. The troubleshooting section isn't very useful. We could link to the
  admin guide:

  https://docs.openstack.org/nova/latest/admin/live-migration-usage.html
  #what-to-do-when-the-migration-times-out

  For more details.

  3. The troubelshooting section says, "If the server status remains
  ACTIVE for an inordinate amount of time" but when you start a live
  migration, the server status is "MIGRATING" not "ACTIVE".

  -----------------------------------
  Release: 18.1.0.dev876 on 2018-10-30 10:13:24
  SHA: f6996903d2ef0fdb40135b506c83ed6517b28e19
  Source: https://git.openstack.org/cgit/openstack/nova/tree/api-ref/source/index.rst
  URL: https://developer.openstack.org/api-ref/compute/

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References