ab7d923ae7
Change I82b11b8866ac82b05eae04351605d52fa8b91453 moved the
host_status extended server attribute processing from an
extension to the main servers view builder. This, however,
caused a regression in the detailed listing of servers because
it didn't incorporate the caching mechanism used previously
by the extension so now for each server with details when
microversion 2.16 or greater is used (and the request passes
the policy check), we get the host status per server even if
we have multiple servers on the same host.
This moves the host_status processing out of the show() method
when listing servers with details and processes them in aggregate
similar to security groups and attached volumes.
One catch is the show() method handles instances from down cells
for us so we have to handle that separately in the new host_status
processing, but it's trivial (just don't get host_status for
instances without a host field set).
This reverts commit
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| api-guide/source | ||
| api-ref/source | ||
| devstack | ||
| doc | ||
| etc/nova | ||
| gate | ||
| nova | ||
| playbooks/legacy | ||
| releasenotes | ||
| tools | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| .stestr.conf | ||
| .zuul.yaml | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| MAINTAINERS | ||
| README.rst | ||
| babel.cfg | ||
| bindep.txt | ||
| lower-constraints.txt | ||
| requirements.txt | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
README.rst
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, OpenStack Ironic and PowerVM.
Use the following resources to learn more.
API
To learn how to use Nova's API, consult the documentation available online at:
For more information on OpenStack APIs, SDKs and CLIs in general, refer to:
Operators
To learn how to deploy and configure OpenStack Nova, consult the documentation available online at:
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:
Other Information
During each Summit and Project Team Gathering, we agree on what the whole community wants to focus on for the upcoming release. The plans for nova can be found at: