I've installed zun into my openstack environment.
General question: how does zun works with glance and nova ?

More specific questions:

1. openstack appcontainer image list includes all docker container images. Can / should they be seen also in openstack image list ?
2. When starting an instance from an image of openstack image list, if this image's format is raw, and container format is docker (--container-format docker --disk-format raw). Does nova knows it should use zun to start the container, and not start it by itself?
   2.2. Is there a way to tell nova to run these kind of images with zun ?

Thank you.