nova/releasenotes/notes/check_destination_when_livemig-e69d32e02d7a18c9.yaml
Sylvain Bauza 7aa2285e72 API change for verifying the scheduler when live migrating
After modifying the evacuate action, we now add a new microversion
change for modifying the live-migrate call so that the scheduler is
called when the admin user provides an hostname unless the force
field is provided.

APIImpact

Implements: blueprint check-destination-on-migrations-newton

Change-Id: I212cbb44f46d7cb36b5d8c74a79065d38fc526d8
2016-06-06 11:44:06 +02:00

12 lines
637 B
YAML

---
features:
- On live-migrate actions, the default behaviour when providing a host in
the request body changed. Now, instead of bypassing the scheduler when
asking for a destination, it will instead call it with the requested
destination to make sure the proposed host is accepted by all the filters
and the original request.
In case the administrator doesn't want to call the scheduler when providing
a destination, a new request body field called ``force`` (defaulted to
False) will modify that new behaviour by forcing the live-migrate operation
to the destination without verifying the scheduler.