We jubilantly announce the release of: glance_store 0.23.0: OpenStack Image Service Store Library This release is part of the queens release series. The source is available from: http://git.openstack.org/cgit/openstack/glance_store Download the package from: https://pypi.python.org/pypi/glance_store Please report issues through launchpad: http://bugs.launchpad.net/glance-store For more details, please see below. 0.23.0 ^^^^^^ Prelude ******* This was a quiet development cycle for the "glance_store" library. One new feature was added to the Swift store driver. Several bugs were fixed and some code changes were committed to increase stability. New Features ************ * A BufferedReader has been added to the Swift store driver in order to enable better recovery from errors during uploads of large image files. Because this reader buffers image data, it could cause Glance to use a much larger amount of disk space, and so the Buffered Reader is *not* enabled by default. To use the new reader with the Swift store, you must do the following: * Set the "glance_store" configuration option "swift_buffer_on_upload" to "True" * Set the "glance_store" configuration option "swift_upload_buffer_dir" to a string value representing an absolute directory path. This directory will be used to hold the buffered data. The Buffered Reader works by taking advantage of the way Swift stores large objects by segmenting them into discrete chunks. Thus, the amount of disk space a Glance API node will require for buffering is a function of the "swift_store_large_object_chunk_size" setting and the number of worker threads (configured in **glance- api.conf** as the value of "workers"). Disk utilization will cap at the following value swift_store_large_object_chunk_size * workers * 1000 Be aware that depending upon how the file system is configured, the disk space used for buffering may decrease the actual disk space available for the Glance image cache, which may affect overall performance. For more information, see the Buffered Reader for Swift Driver spec. (http://git.openstack.org/cgit/openstack/glance_store/commit/?id=2 e0024c85ca2ddf380014e44213be4fb876f680e) (http://specs.openstack.org/openstack/glance- specs/specs/mitaka/approved/buffered-reader-for-swift-driver.html) Upgrade Notes ************* * Two new configuration options, "swift_buffer_on_upload" and "swift_upload_buffer_dir" have been introduced. These apply only to users of the Swift store and their use is optional. See the New Features section for more information. Bug Fixes ********* * * Bug 1738331: Fix BufferedReader writing zero size chunks * Bug 1733502: Use cached auth_ref instead of getting a new one each time (https://code.launchpad.net/bugs/1738331) (https://code.launchpad.net/bugs/1733502) Changes in glance_store 0.21.0..0.23.0 -------------------------------------- 38d9bcb Add Queens release note 73f0fca Updated from global requirements 87a0702 Updated from global requirements 0fbaf5e Updated from global requirements 7282933 Updated from global requirements 06a254e Fix some wrong url and add license 84a1d8e Updated from global requirements de3be54 Updated from global requirements 3e5c72f Fix BufferedReader writing zero size chunks 013f4de Updated from global requirements e076d61 Updated from global requirements 9ace679 Use cached auth_ref instead of gettin a new one each time cf53015 Remove setting of version/release from releasenotes 45e3c49 Updated from global requirements ff5a739 Updated from global requirements 9f336d7 Imported Translations from Zanata f5dfbe9 Revert "Remove team:diverse-affiliation from tags" c3c5b75 Expand sz to size 705153f Updated from global requirements cb20d7a Updated from global requirements 08bcc43 Updated from global requirements 01a8461 Updated from global requirements e322bc2 Updated from global requirements ea0d153 Imported Translations from Zanata b6c1934 Updated from global requirements a3f85e1 Update reno for stable/pike aa36509 Updated from global requirements 36fb986 Updated from global requirements 246baf8 Updated from global requirements 2489786 Remove team:diverse-affiliation from tags 2e0024c Buffered reader: Upload recovery for swift store Diffstat (except docs and test files) ------------------------------------- README.rst | 2 +- glance_store/_drivers/swift/buffered.py | 169 +++++++++++++ glance_store/_drivers/swift/connection_manager.py | 3 +- glance_store/_drivers/swift/store.py | 117 ++++++--- .../locale/en_GB/LC_MESSAGES/glance_store.po | 174 ++++++++++++- .../locale/ko_KR/LC_MESSAGES/glance_store.po | 172 +++++++++++++ .../notes/queens-relnote-5fa2d009d9a9e458.yaml | 52 ++++ releasenotes/source/conf.py | 14 +- releasenotes/source/index.rst | 1 + .../locale/en_GB/LC_MESSAGES/releasenotes.po | 274 ++++++++++++++++++++- releasenotes/source/pike.rst | 6 + requirements.txt | 18 +- setup.cfg | 10 +- test-requirements.txt | 18 +- 18 files changed, 1175 insertions(+), 87 deletions(-) Requirements updates -------------------- diff --git a/requirements.txt b/requirements.txt index 35defa7..1c29db8 100644 --- a/requirements.txt +++ b/requirements.txt @@ -4,5 +4,5 @@ -oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0 -oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0 -oslo.serialization!=2.19.1,>=1.10.0 # Apache-2.0 -oslo.utils>=3.20.0 # Apache-2.0 -oslo.concurrency>=3.8.0 # Apache-2.0 +oslo.config>=5.1.0 # Apache-2.0 +oslo.i18n>=3.15.3 # Apache-2.0 +oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0 +oslo.utils>=3.33.0 # Apache-2.0 +oslo.concurrency>=3.25.0 # Apache-2.0 @@ -10 +10 @@ stevedore>=1.20.0 # Apache-2.0 -enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD +enum34>=1.0.4;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD @@ -13 +13 @@ eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT -six>=1.9.0 # MIT +six>=1.10.0 # MIT @@ -15,2 +15,2 @@ six>=1.9.0 # MIT -jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT -keystoneauth1>=2.21.0 # Apache-2.0 +jsonschema<3.0.0,>=2.6.0 # MIT +keystoneauth1>=3.3.0 # Apache-2.0 diff --git a/test-requirements.txt b/test-requirements.txt index c26f8ad..52801b0 100644 --- a/test-requirements.txt +++ b/test-requirements.txt @@ -8 +8 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0 -mock>=2.0 # BSD +mock>=2.0.0 # BSD @@ -13,2 +13,2 @@ fixtures>=3.0.0 # Apache-2.0/BSD -python-subunit>=0.0.18 # Apache-2.0/BSD -requests-mock>=1.1 # Apache-2.0 +python-subunit>=1.0.0 # Apache-2.0/BSD +requests-mock>=1.1.0 # Apache-2.0 @@ -17,3 +17,3 @@ testscenarios>=0.4 # Apache-2.0/BSD -testtools>=1.4.0 # MIT -oslotest>=1.10.0 # Apache-2.0 -os-testr>=0.8.0 # Apache-2.0 +testtools>=2.2.0 # MIT +oslotest>=3.2.0 # Apache-2.0 +os-testr>=1.0.0 # Apache-2.0 @@ -23,3 +23,3 @@ bandit>=1.1.0 # Apache-2.0 -sphinx>=1.6.2 # BSD -openstackdocstheme>=1.11.0 # Apache-2.0 -reno!=2.3.1,>=1.8.0 # Apache-2.0 +sphinx!=1.6.6,>=1.6.2 # BSD +openstackdocstheme>=1.17.0 # Apache-2.0 +reno>=2.5.0 # Apache-2.0