Sean Mooney
264e868d49
Add support for os-vif TAP device pre-creation when Neutron sets the 'ovs_create_tap' flag in vif_details. This reduces live migration downtime by ensuring the network is fully wired before the VM starts. Changes: - Add VIF_DETAILS_OVS_CREATE_TAP constant to model.py - Propagate create_tap from binding details to os-vif port profile in os_vif_util.py - Set managed='no' in libvirt XML when create_tap is enabled so libvirt uses the pre-created TAP device - Set multiqueue on port profile in _plug_os_vif based on instance flavor/image hw:vif_multiqueue_enabled property When checking oslo.versionedobjects fields for backward compat: - Use 'field in obj.fields' to check if field exists in schema - Use 'field in obj' to check if field value is set Depends-On: https://review.opendev.org/c/openstack/os-vif/+/971231 Generated-By: Cursor claude-opus-4.5 Closes-Bug: #2069718 Change-Id: I32343658b53e317696d1bd8b984793bfeeccd409 Signed-off-by: Sean Mooney <work@seanmooney.info>
============== OpenStack Nova ============== OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), 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: - `Compute API Guide <https://docs.openstack.org/api-guide/compute/>`__ - `Compute API Reference <https://docs.openstack.org/api-ref/compute/>`__ For more information on OpenStack APIs, SDKs and CLIs in general, refer to: - `OpenStack for App Developers <https://www.openstack.org/appdev/>`__ - `Development resources for OpenStack clouds <https://developer.openstack.org/>`__ Operators --------- To learn how to deploy and configure OpenStack Nova, consult the documentation available online at: - `OpenStack Nova <https://docs.openstack.org/nova/>`__ 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: - `Bug Tracker <https://bugs.launchpad.net/nova>`__ 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. To understand better the processes that the team is using, please refer to the `Process document <https://docs.openstack.org/nova/latest/contributor/process.html>`__. Further developer focused documentation is available at: - `Official Nova Documentation <https://docs.openstack.org/nova/>`__ - `Official Client Documentation <https://docs.openstack.org/python-novaclient/>`__ 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: - `Nova Specs <http://specs.openstack.org/openstack/nova-specs/>`__ .. _Summit: https://www.openstack.org/summit/ .. _Project Team Gathering: https://www.openstack.org/ptg/