Reviewed: https://review.openstack.org/507687
Committed:
https://git.openstack.org/cgit/openstack/nova/commit/?id=f90c61cd88edce74e3dbfd069beb2c33793d3371
Submitter: Jenkins
Branch: master
commit f90c61cd88edce74e3dbfd069beb2c33793d3371
Author: Matt Riedemann <mriedem...@gmail.com>
Date: Tue Sep 26 17:37:19 2017 -0400
Remove dest node allocations during live migration rollback
When a live migration fails or is cancelled, either during
pre_live_migration on the destination host or during the
actual live migration itself, we rollback from the failure/abort
by doing things like removing volume connections from the
destination host and re-setup the network on the source host.
As part of the rollback from a failed or cancelled live migration,
we also need to remove the allocations created in Placement for the
destination node, since the instance is not on the destination
node.
Change-Id: I7b70cf8d5233bd25bf865a1b2789640758493c2b
Closes-Bug: #1715182
Closes-Bug: #1714237
** Changed in: nova
Status: In Progress => Fix Released
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1714237
Title:
After deleting (abort) a live migration the allocations are not
deleted from the destination host
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) pike series:
In Progress
Bug description:
After deleting a live migration there are allocations on both the source and
the destination hosts.
Reproduction:
- Boot a VM, on host1
- Start live migrating it to host2
- Delete the migration
- The allocations are both on host1 & host2.
This situation doesn't change after running the periodics.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1714237/+subscriptions
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