Open Stack

We contentedly announce the release of:

glance_store 0.28.0: OpenStack Image Service Store Library

This release is part of the stein release series.

The source is available from:

    http://git.openstack.org/cgit/openstack/glance_store

Download the package from:

    https://pypi.org/project/glance_store

Please report issues through launchpad:

    https://bugs.launchpad.net/glance-store

For more details, please see below.

0.28.0
^^^^^^


Prelude
*******

This was a quiet development cycle for the "glance_store" library. One
new feature was added to the Filesystem store driver.  Several bugs
were fixed and some code changes were committed to increase stability.


New Features
************

* A chunk size config option was added to the filesystem driver to
  allow some performance tweaking. The former hardcoded 64 KB is the
  current default value.


Upgrade Notes
*************

* Removal of the "stores" and "default_store" configuration options,
  which were deprecated in Rocky, has been postponed until during the
  Train development cycle.


Deprecation Notes
*****************

* Removal of "stores" and "default_store" has been postponed until
  Train cycle to allow time to move multiple backends stores from
  being EXPERIMENTAL due to some unresolved issues with the feature.


Bug Fixes
*********

* * Bug 1785641: Fix Defaults for ConfigParser


  * Bug 1808456: Catch rdb NoSpace Exception

  * Bug 1813092: Fix some types in the FS and VMware drivers

  * Bug 1815335: Do not raise StopIteration

  * Bug 1816721: Fix python3 compatibility of rbd get_fsid

   (https://code.launchpad.net/bugs/1785641)
  (https://code.launchpad.net/bugs/1808456)
  (https://code.launchpad.net/bugs/1813092)
  (https://code.launchpad.net/bugs/1815335)
  (https://code.launchpad.net/bugs/1816721)

* The filesystem driver is now using a configurable chunk size.
  Increasing it may avoid bottlenecks.

Changes in glance_store 0.27.0..0.28.0
--------------------------------------

5b68597 Stein cycle Release Notes
ea1cad2 Filesystem driver: add chunk size config option
9c73370 Fix python3 compatibility of rbd get_fsid
d54ee84 Do not raise StopIteration
b5f4d46 add python 3.7 unit test job
ac5abdd Fix some types in the FS and VMware drivers
f5843e4 Imported Translations from Zanata
4c328e7 Update mailinglist from dev to discuss
86927ea Use template for lower-constraints
429402b Update deprecation notices
7377cf2 Catch rbd NoSpace exception
aefad17 Remove moxstubout usage
6ce8573 Fix defaults for ConfigParser


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

.zuul.yaml                                         |  13 +-
glance_store/_drivers/filesystem.py                |  49 ++-
glance_store/_drivers/rbd.py                       |  31 +-
glance_store/_drivers/sheepdog.py                  |   2 +-
glance_store/_drivers/swift/utils.py               |   4 +-
glance_store/_drivers/vmware_datastore.py          |   7 +-
glance_store/backend.py                            |   4 +-
.../Stein_final_release-c7df5838028b8c7e.yaml      |  28 ++
.../notes/fs-drv-chunk-sz-a1b2f6a72fad92d5.yaml    |   5 +
...update-stein-deprecations-3c2f6ffeab22b558.yaml |   6 +
.../locale/en_GB/LC_MESSAGES/releasenotes.po       |  17 +-
setup.cfg                                          |   2 +-
22 files changed, 536 insertions(+), 422 deletions(-)