On Wed, 18 Jul 2018 15:14:55 -0500, Matt Riedemann wrote:
On 7/18/2018 1:13 PM, melanie witt wrote:
Can we get rid of multi-create? It keeps causing complications, and
it already
has weird behaviour if you ask for min_count=X and max_count=Y and only X
instances can be scheduled. (Currently it fails with NoValidHost, but
it should
arguably start up X instances.)
We've discussed that before but I think users do use it and appreciate
the ability to boot instances in batches (one request). The behavior you
describe could be changed with a microversion, though I'm not sure if
that would mean we have to preserve old behavior with the previous
microversion.
Correct, we can't just remove it since that's a backward incompatible
microversion change. Plus, NFV people*love* it.
Sorry, I think I might have caused confusion with my question about a
microversion. I was saying that to change the min_count=X and
max_count=Y behavior of raising NoValidHost if X can be satisfied but Y
can't, I thought we could change that in a microversion. And I wasn't
sure if that would also mean we would have to keep the old behavior for
previous microversions (and thus maintain both behaviors).
-melanie
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
