Sean Mooney 8b33ac0644 only wait for plugtime events in pre-live-migration
This change modifies _get_neutron_events_for_live_migration
to filter the event to just the subset that will be sent
at plug-time.

Currently neuton has a bug where by the dhcp agent
send a network-vif-plugged event during live migration after
we update the port profile with "migrating-to:"
this cause a network-vif-plugged event to be sent for
configuration where vif_plugging in nova/os-vif is a noop.

when that is corrected the current logic in nova cause the migration
to time out as its waiting for an event that will never arrive.

This change filters the set of events we wait for to just the plug
time events.

Related-Bug: #1815989
Closes-Bug: #1901707
Change-Id: Id2d8d72d30075200d2b07b847c4e5568599b0d3b
2020-12-16 15:17:13 +00:00
2020-05-15 15:59:53 +01:00
2019-04-19 19:45:52 +00:00
2020-01-17 11:30:40 +00:00
2017-11-24 16:51:12 -05:00
2017-09-07 15:42:31 +02:00
2020-10-29 15:58:23 -04:00
2017-03-02 11:50:48 +00:00

==============
OpenStack Nova
==============

.. image:: https://governance.openstack.org/tc/badges/nova.svg
    :target: https://governance.openstack.org/tc/reference/tags/index.html

.. Change things from this point on


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:

- `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.

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/
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