Open Stack

Hi, all

Now I'm working on the migrations list/show API.
The new api defines  migrations is a sub-collection of an instance.
GET   v2.1/tenant_id/servers/server-id/migrations/migration-id

I need to support  the new cell API to get a migration of a specified
instance.
get_migration_by_instance_and_id


I read up the nova cell doc.
http://docs.openstack.org/developer/nova/cells.html

It tells us that, the migrations table will be API-level.
The instances table is Cell-level.
So does that means that we can do live migration cross cells?


And also this will affect my code.
If the migrations is API-level, so I do not need a cell name to get the
migrations info from DB.

Or I need to get the cell name by the specified instance, and then get
the migrations
info by _TargetedMessage.


BR
ShaoHe Feng
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