tripleo-heat-templates/releasenotes/notes/query_placement_for_image_t...

10 lines
450 B
YAML

---
features:
- |
Parameter `scheduler/query_placement_for_image_type_support` is enabled
by default for all deployments. Setting it causes the scheduler to ask
Placement only for compute hosts that support the `disk_format` of the
image used in the request which is beneficial for example, the libvirt
driver, when using Ceph as an ephemeral backend, does not support `qcow2`
images (without an expensive conversion step).