Enable rescheduling for live_migrate,unshelve,evacuate

[Alex Xu]

Currently only build instance support rescheduling.

We should support rescheduling for any migration(live_migration, unshelve, evacuate) also. There also need resource claim for any migration.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/139843

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/139844

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/139845

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/141998

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/141999

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/142000

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/142382

[OpenStack Infra (hudson-openstack)]

Change abandoned by jichenjc (<email address hidden>) on branch: master
Review: https://review.openstack.org/141998
Reason: wrong direction

[OpenStack Infra (hudson-openstack)]

Change abandoned by jichenjc (<email address hidden>) on branch: master
Review: https://review.openstack.org/141999
Reason: wrong direction, thanks for review, will abandon

[OpenStack Infra (hudson-openstack)]

Change abandoned by jichenjc (<email address hidden>) on branch: master
Review: https://review.openstack.org/142000
Reason: wrong direction

[OpenStack Infra (hudson-openstack)]

Change abandoned by jichenjc (<email address hidden>) on branch: master
Review: https://review.openstack.org/142382
Reason: wrong direction

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/143008

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/143009

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean Dague (<email address hidden>) on branch: master
Review: https://review.openstack.org/143009
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[Davanum Srinivas (DIMS) (dims-v)]

Fix proposed in https://review.openstack.org/#/c/143009/ is in progress

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/139843
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=62fc5682ec869cf7857b0a29db378886a8de169f
Submitter: Jenkins
Branch: master

commit 62fc5682ec869cf7857b0a29db378886a8de169f
Author: He Jie Xu <email address hidden>
Date: Sun Dec 7 09:05:13 2014 +0800

    Populates retry info when unshelve offloaded instance

    This patch populates retry info into filter_properties when unshelve
    offloaded instance. This is used to support rescheduling for unshelve
    instance.

    Change-Id: I111e9acf956f84ede9596bda5e5077feb559cda2
    Partial-Bug: #1400015

[OpenStack Infra (hudson-openstack)]

Change abandoned by Joe Gordon (<email address hidden>) on branch: master
Review: https://review.openstack.org/143008
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Joe Gordon (<email address hidden>) on branch: master
Review: https://review.openstack.org/143009
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Joe Gordon (<email address hidden>) on branch: master
Review: https://review.openstack.org/139845
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Joe Gordon (<email address hidden>) on branch: master
Review: https://review.openstack.org/139844
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[Alex Xu (xuhj)]

Live migration part is more about resource claim.

There Bp and nova-spec will fix that. https://github.com/openstack/nova-specs/blob/master/specs/liberty/approved/migration-fix-resource-tracking.rst

After the resource claim added, then we can have rescheduling.

[Markus Zoeller (markus_z) (mzoeller)]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (LIBERTY, MITAKA, OCATA, NEWTON).
  Valid example: CONFIRMED FOR: LIBERTY