[lists.openstack.org代发]Re: [nova] Thoughts on exposing exception type to non-admins in instance action event
zhangbailin at inspur.com
Thu Nov 14 08:47:48 UTC 2019
I would like to see this feature, our customers have mentioned the same problem, I think this is useful.
I think that should consider of the all instance action operations, such as actions in nova/compute/instance_actions.py.
> 主题: [lists.openstack.org代发]Re: [nova] Thoughts on exposing exception
> type to non-admins in instance action event
> On 11/13/2019 11:17 AM, Eric Fried wrote:
> > Unless it's likely to be something other than NoValidHost a
> > significant percentage of the time, IMO it...
> Well just taking resize, it could be one of many things:
> - oops you tried resizing which would screw up your group affinity policy
> - (for an admin, cold migrate) oops you tried cold migrating a vcenter vm or you
> have allow_resize_to_same_host=True and the scheduler picks the same host
> (silly scheduler, see bug 1748697)
> - oops you lost a resource claims race, try again
> - oops you lost a race with allocation consumer generation conflicts, try again
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