2fe5daeb5fcd2750b0eb083fc5c8bfd3fdb992e2
Xen deployments don't support qcow2 images which is what the glance v2 API code in nova defaults to, so basically you can't create a snapshot of a volume-backed instance with glance v2 and Xen right now. This change uses the glance v2 image schema to determine the disk_format to use based on some rules: 1. Look for a preferred disk_format using an ordered list. 2. If we still can't figure it out, just use the first supported disk_format available. Change-Id: Ifaa150fda393e2b49114e30dd5e30e5bf52b4ed1 Closes-Bug: #1616938
OpenStack Nova
==============
OpenStack Nova provides a cloud computing fabric controller,
supporting a wide variety of compute technologies, including:
libvirt (KVM, Xen, LXC and more), Hyper-V, VMware, XenServer
and OpenStack Ironic.
OpenStack Nova is distributed under the terms of the Apache
License, Version 2.0. The full terms and conditions of this
license are detailed in the LICENSE file.
API
---
To learn how to use Nova's API, consult the documentation
available online at:
http://developer.openstack.org/api-guide/compute/
http://developer.openstack.org/api-ref/compute/
For more information on OpenStack APIs, SDKs and CLIs,
please see:
http://www.openstack.org/appdev/
http://developer.openstack.org/
Operators
---------
To learn how to deploy and configure OpenStack Nova, consult the
documentation available online at:
http://docs.openstack.org
For information about the different compute (hypervisor) drivers
supported by Nova, please read:
http://docs.openstack.org/developer/nova/feature_classification.html
In the unfortunate event that bugs are discovered, they should
be reported to the appropriate bug tracker. If you obtained
the software from a 3rd party operating system vendor, it is
often wise to use their own bug tracker for reporting problems.
In all other cases use the master OpenStack bug tracker,
available at:
http://bugs.launchpad.net/nova
Developers
----------
For information on how to contribute to Nova, please see the
contents of the CONTRIBUTING.rst.
Any new code must follow the development guidelines detailed
in the HACKING.rst file, and pass all unit tests.
Further developer focused documentation is available at:
http://docs.openstack.org/developer/nova/
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