9609ae0bab
NOTE(melwitt): This is the combination of two commits, the workaround config option and a followup change to add a note that enabling the workaround will cause the guest domain to be considered tainted by libvirt. This patch adds a workaround that can be enabled to send an announce_self QEMU monitor command post live-migration to send out RARP frames that was lost due to port binding or flows not being installed. Please note that this makes marks the domain in libvirt as tainted. See previous information about this issue in the [1] bug. [1] https://bugs.launchpad.net/nova/+bug/1815989 Related-Bug: 1815989 Update announce self workaround opt description This updates the announce self workaround config opt description to include info about instance being set as tainted by libvirt. Change-Id: I8140c8fe592dd54fc09a9510723892806db49a56 (cherry picked from commit2aa1ed5810) Change-Id: I7a6a6fe5f5b23e76948b59a85ca9be075a1c2d6d (cherry picked from commitd44e24efe2) (cherry picked from commita8981422af)
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, 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: