Open Stack

We are overjoyed to announce the release of:

nova 19.3.1: Cloud computing fabric controller

This release is part of the stein 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.

Changes in nova 19.3.0..19.3.1
------------------------------

6007c41aa8 compute: Don't delete the original attachment during pre LM rollback
06d9d0d705 Add regression tests for bug #1889108
07a04ee171 compute: refactor volume bdm rollback error handling
334a479ae2 libvirt: Do not reference VIR_ERR_DEVICE_MISSING when libvirt is < v4.1.0
76428c1a6a libvirt: Handle VIR_ERR_DEVICE_MISSING when detaching devices
8b865378b8 compute: Use source_bdms to reset attachment_ids during LM rollback
1e1bbdc4cd Robustify attachment tracking in CinderFixtureNewAttachFlow
f81d1a5ce4 Improve CinderFixtureNewAttachFlow
b9ea91d177 libvirt: Provide VIR_MIGRATE_PARAM_PERSIST_XML during live migration
33c8e5473d Should not skip volume_size check for bdm.image_id == image_ref case
0bc5a4ecb5 objects: Update keypairs when saving an instance


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

nova/compute/api.py                                |  12 +-
nova/compute/manager.py                            |  95 ++++++++------
nova/objects/instance.py                           |   5 +-
nova/objects/migrate_data.py                       |   2 +-
.../functional/regressions/test_bug_1843708.py     |  93 ++++++++++++++
.../functional/regressions/test_bug_1889108.py     | 112 +++++++++++++++++
nova/virt/libvirt/driver.py                        |  15 ++-
nova/virt/libvirt/guest.py                         |  25 +++-
17 files changed, 749 insertions(+), 143 deletions(-)