70afc0d540
Since a guest-assisted disk snapshot is performed on the compute that the instance is running on, there are only certain states that the instance can be in to perform this operation. For example, if the instance is shelved_offloaded then the instance does not have a host and we can't cast to a compute to perform the snapshot. Given how unrestrictive this API was before, the only restriction we place on the state is that the instance does not have a task_state set. We allow any vm_state for performing the operation as long as there is a host and no task_state. As noted in the code, we'd normally return a 409 in this case but according to our microversion docs [1] that would be a new error code and require a version bump, so this change just uses 400 and leaves a TODO to make this 409 in a later mass return code update microversion. [1] https://docs.openstack.org/developer/nova/api_microversion_dev.html#f1 Change-Id: I1dc54a38f02bb48921bcbc4c2fdcc2c946e783c1 Closes-Bug: #1657585 |
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|---|---|---|
| api-guide/source | ||
| api-ref/source | ||
| contrib | ||
| devstack | ||
| doc | ||
| etc/nova | ||
| gate | ||
| nova | ||
| plugins/xenserver | ||
| releasenotes | ||
| tools | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| .testr.conf | ||
| babel.cfg | ||
| bindep.txt | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| MAINTAINERS | ||
| README.rst | ||
| requirements.txt | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tests-functional-py3.txt | ||
| tests-py3.txt | ||
| tox.ini | ||
Team and repository tags
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:
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:
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: