b834c628ff
This is similar to change I668643c836d46a25df46d4c99a973af5e50a39db where the objects returned in a list from a libvirt call were not tpool.Proxy wrapped. Because the objects are not wrapped, calling methods on them such as listCaps() can block all other greenthreads and can cause nova-compute to freeze for hours in certain scenarios. This adds the same wrapping to libvirt calls which return lists of virNodeDevice. Closes-Bug: #2091033 Change-Id: I60d6f04d374e9ede5895a43b7a75e955b0fea3c5 (cherry picked from commitf304b9eaad) (cherry picked from commit22981123dc) (cherry picked from commitc20ed18dd2) (cherry picked from commit021ea3f9d6)
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 and OpenStack Ironic.
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: