yatinkarel
3f7cc63d94
Qemu>=5.0.0 bumped the default tb-cache size to 1GiB(from 32MiB) and this made it difficult to run multiple guest VMs on systems running with lower memory. With Libvirt>=8.0.0 it's possible to configure lower tb-cache size. Below config option is introduced to allow configure TB cache size as per environment needs, this only applies to 'virt_type=qemu':- [libvirt]tb_cache_size Also enable this flag in nova-next job. [1] https://github.com/qemu/qemu/commit/600e17b26 [2] https://gitlab.com/libvirt/libvirt/-/commit/58bf03f85 Closes-Bug: #1949606 Implements: blueprint libvirt-tb-cache-size Change-Id: I49d2276ff3d3cc5d560a1bd96f13408e798b256a
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: