Open Stack

We are thrilled to announce the release of:

nova 25.0.1: Cloud computing fabric controller

This release is part of the yoga stable release series.

The source is available from:

    https://opendev.org/openstack/nova

Download the package from:

    https://tarballs.openstack.org/nova/

Please report issues through:

    https://bugs.launchpad.net/nova/+bugs

For more details, please see below.

25.0.1
^^^^^^

Bug Fixes

* Instances with hardware offloaded ovs ports no longer lose
  connectivity after failed live migrations. The
  driver.rollback_live_migration_at_source function is no longer
  called during during pre_live_migration rollback which previously
  resulted in connectivity loss following a failed live migration. See
  Bug 1944619 for more details.

   (https://bugs.launchpad.net/nova/+bug/1944619)

* Bug #1970383 (https://bugs.launchpad.net/nova/+bug/1970383): Fixes
  a permissions error when using the
  'query_placement_for_routed_network_aggregates' scheduler variable,
  which caused a traceback on instance creation for non-admin users.

Changes in nova 25.0.0..25.0.1
------------------------------

dfa05d62da Add missing condition
8756688278 Retry in CellDatabases fixture when global DB state changes
4ca4b2e6bc Allow claiming PCI PF if child VF is unavailable
23c48b6706 Simulate bug 1969496
d7bca631fe Remove unavailable but not reported PCI devices at startup
f04cfd4235 Isolate PCI tracker unit tests
60548e8042 Fix segment-aware scheduling permissions error
1ac0d6984a [CI] Install dependencies for docs target
29b94aa34a Fix pre_live_migration rollback
3402aa7a53 Adds regression test for bug LP#1944619
15b72717f2 [stable-only] Drop lower-constraints job
a9f444a997 Fix eventlet.tpool import
1bb0697f1c [stable-only] Update TOX_CONSTRAINTS_FILE for stable/yoga
a473b5e1f4 [stable-only] Update .gitreview for stable/yoga


Diffstat (except docs and test files)
-------------------------------------

.gitreview                                         |   1 +
.zuul.yaml                                         |   1 -
lower-constraints.txt                              | 166 -----------
nova/compute/manager.py                            |  16 +-
nova/network/neutron.py                            |   4 +-
nova/objects/migrate_data.py                       |   3 +
nova/objects/pci_device.py                         |  61 ++++-
nova/pci/manager.py                                |  16 +-
nova/pci/stats.py                                  |   6 +-
.../functional/regressions/test_bug_1944619.py     |  76 ++++++
nova/utils.py                                      |   3 +-
.../bug-1944619-fix-live-migration-rollback.yaml   |  10 +
...nt-scheduling-permissions-92ba907b10a9eb1c.yaml |   7 +
tox.ini                                            |  12 +-
20 files changed, 534 insertions(+), 254 deletions(-)