[openstack-dev] [nova] Do we assume that the value of instances_path is the same on all compute nodes?

Russell Bryant rbryant at redhat.com
Wed May 15 20:52:41 UTC 2013


On 05/15/2013 04:43 PM, Joseph Breu wrote:
> I can certainly see a case where an operator changes instances_base as
> part of their deployment but have not run into it in production yet.
> 
> I think it would be useful if we had a mechanism to query the remote
> compute nodes for their configured values (i.e. instances_base) and use
> that as part of the migration.

Or ideally just make the migration code not care.  It really doesn't
make much sense for it to need to.  The problem is lots of hacky direct
ssh and scp hackery between compute nodes, but all of that needs to
completely disappear anyway.

-- 
Russell Bryant



More information about the OpenStack-dev mailing list