Merge "authors/changelog for 2.19.0 release"
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Gerrit Code Review
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8
AUTHORS
8
AUTHORS
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@ -31,6 +31,8 @@ Greg Lange (greglange@gmail.com)
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Janie Richling (jrichli@us.ibm.com)
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Michael Barton (mike@weirdlooking.com)
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Mahati Chamarthy (mahati.chamarthy@gmail.com)
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Samuel Merritt (sam@swiftstack.com)
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Alistair Coles (alistairncoles@gmail.com)
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Contributors
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------------
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@ -139,6 +141,7 @@ Drew Balfour (andrew.balfour@oracle.com)
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Eamonn O'Toole (eamonn.otoole@hpe.com)
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Ed Leafe (ed.leafe@rackspace.com)
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Edward Hope-Morley (opentastic@gmail.com)
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Ehud Kaldor (ehud@UnfairFunction.org)
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Ellen Leahy (ellen.mar.leahy@hpe.com)
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Emett Speer (speer.emett@gmail.com)
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Emile Snyder (emile.snyder@gmail.com)
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@ -184,6 +187,7 @@ Hisashi Osanai (osanai.hisashi@gmail.com)
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Hodong Hwang (hodong.hwang@kt.com)
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Hou Ming Wang (houming.wang@easystack.cn)
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houweichao (houwch@gohighsec.com)
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Hu Bing (hubingsh@cn.ibm.com)
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Hua Zhang (zhuadl@cn.ibm.com)
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Hugo Kuo (tonytkdk@gmail.com)
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Ilya Kharin (ikharin@mirantis.com)
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@ -245,6 +249,7 @@ Lokesh S (lokesh.s@hp.com)
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Lorcan Browne (lorcan.browne@hpe.com)
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Luis de Bethencourt (luis@debethencourt.com)
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Luong Anh Tuan (tuanla@vn.fujitsu.com)
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lvxianguo (lvxianguo@inspur.com)
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M V P Nitesh (m.nitesh@nectechnologies.in)
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Madhuri Kumari (madhuri.rai07@gmail.com)
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Mahati Chamarthy (mahati.chamarthy@gmail.com)
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@ -272,6 +277,7 @@ Mike Fedosin (mfedosin@mirantis.com)
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Mingyu Li (li.mingyu@99cloud.net)
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Minwoo Bae (minwoob@us.ibm.com)
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Mitsuhiro SHIGEMATSU (shigematsu.mitsuhiro@lab.ntt.co.jp)
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mmcardle (mark.mcardle@sohonet.com)
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Mohit Motiani (mohit.motiani@intel.com)
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Monty Taylor (mordred@inaugust.com)
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Morgan Fainberg (morgan.fainberg@gmail.com)
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@ -287,6 +293,7 @@ Nathan Kinder (nkinder@redhat.com)
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Nelson Almeida (nelsonmarcos@gmail.com)
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Newptone (xingchao@unitedstack.com)
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Ngo Quoc Cuong (cuongnq@vn.fujitsu.com)
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Nguyen Hai (nguyentrihai93@gmail.com)
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Nguyen Hung Phuong (phuongnh@vn.fujitsu.com)
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Nguyen Phuong An (AnNP@vn.fujitsu.com)
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Nicolas Helgeson (nh202b@att.com)
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@ -381,6 +388,7 @@ Vincent Untz (vuntz@suse.com)
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Vladimir Vechkanov (vvechkanov@mirantis.com)
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Vu Cong Tuan (tuanvc@vn.fujitsu.com)
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vxlinux (yan.wei7@zte.com.cn)
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wangdequn (wangdequn@inspur.com)
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wanghongtaozz (wanghongtaozz@inspur.com)
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wanghui (wang_hui@inspur.com)
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wangqi (wang.qi@99cloud.net)
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90
CHANGELOG
90
CHANGELOG
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@ -1,3 +1,93 @@
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swift (2.19.0)
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* TempURLs now support IP range restrictions. Please see
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https://docs.openstack.org/swift/latest/middleware.html#client-usage
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for more information on how to use this additional restriction.
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* Add support for multiple root encryption secrets for the trivial
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and KMIP keymasters. This allows operators to rotate encryption
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keys over time without needing to re-encrypt all existing data
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in the cluster. Please see the included sample config files for
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instructions on how to multiple encryption keys.
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* The object updater now supports two configuration settings:
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"concurrency" and "updater_workers". The latter controls how many
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worker processes are spawned, while the former controls how many
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concurrent container updates are performed by each worker
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process. This should speed the processing of async_pendings.
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On upgrade, a node configured with concurrency=N will still handle
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async updates N-at-a-time, but will do so using only one process
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instead of N.
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If you have a config file like this:
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[object-updater]
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concurrency = <N>
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and you want to take advantage of faster updates, then do this:
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[object-updater]
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concurrency = 8 # the default; you can omit this line
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updater_workers = <N>
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If you want updates to be processed exactly as before, do this:
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[object-updater]
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concurrency = 1
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updater_workers = <N>
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* When listing objects in a container in json format, static large
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objects (SLOs) will now include an additional new "slo_etag" key
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that matches the etag returned when requesting the SLO. The
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existing "hash" key remains unchanged as the MD5 of the SLO
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manifest. Text and XML listings are unaffected by this change.
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* Log deprecation warnings for `run_pause`. This setting was
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deprecated in Swift 2.4.0 and is replaced by `interval`.
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It may be removed in a future release.
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* Object reconstructor logs are now prefixed with information
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about the specific worker process logging the message. This
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makes reading the logs and understanding the messages much simpler.
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* Lower bounds of dependencies have been updated to reflect what
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is actually tested.
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* SSYNC replication mode now removes as much of the directory
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structure as possible as soon at it observes that the directory
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is empty. This reduces the work needed for subsequent replication
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passes.
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* The container-updater now reports zero objects and bytes used for
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child DBs in sharded containers. This prevents double-counting in
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utilization reports.
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* Add fallocate_reserve to account and container servers. This
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allows disks shared between account/container and object rings to
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avoid getting 100% full. The default value of 1% matches the
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existing default on object servers.
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* Added an experimental `swift-ring-composer` CLI tool to build
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composite rings.
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* Added an optional `read_only` middleware to make an entire cluster
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or individual accounts read only.
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* Fixed a bug where zero-byte PUTs would not work properly
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with "If-None-Match: *" conditional requests.
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* ACLs now work with unicode in user/account names.
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* COPY now works with unicode account names.
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* Improved S3 API compatibility.
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* Lock timeouts in the container updater are now logged at INFO
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level, not ERROR.
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* Various other minor bug fixes and improvements.
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swift (2.18.0)
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* Added container sharding, an operator controlled feature that
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@ -0,0 +1,103 @@
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---
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features:
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- |
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TempURLs now support IP range restrictions. Please see
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https://docs.openstack.org/swift/latest/middleware.html#client-usage
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for more information on how to use this additional restriction.
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- |
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Add support for multiple root encryption secrets for the trivial
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and KMIP keymasters. This allows operators to rotate encryption
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keys over time without needing to re-encrypt all existing data
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in the cluster. Please see the included sample config files for
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instructions on how to multiple encryption keys.
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- |
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The object updater now supports two configuration settings:
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"concurrency" and "updater_workers". The latter controls how many
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worker processes are spawned, while the former controls how many
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concurrent container updates are performed by each worker
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process. This should speed the processing of async_pendings.
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On upgrade, a node configured with concurrency=N will still handle
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async updates N-at-a-time, but will do so using only one process
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instead of N.
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If you have a config file like this:
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[object-updater]
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concurrency = <N>
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and you want to take advantage of faster updates, then do this:
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[object-updater]
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concurrency = 8 # the default; you can omit this line
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updater_workers = <N>
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If you want updates to be processed exactly as before, do this:
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[object-updater]
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concurrency = 1
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updater_workers = <N>
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- |
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When listing objects in a container in json format, static large
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objects (SLOs) will now include an additional new "slo_etag" key
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that matches the etag returned when requesting the SLO. The
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existing "hash" key remains unchanged as the MD5 of the SLO
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manifest. Text and XML listings are unaffected by this change.
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|
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- |
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Log deprecation warnings for ``run_pause``. This setting was
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deprecated in Swift 2.4.0 and is replaced by ``interval``.
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It may be removed in a future release.
|
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|
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- |
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Object reconstructor logs are now prefixed with information
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about the specific worker process logging the message. This
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makes reading the logs and understanding the messages much simpler.
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|
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- |
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Lower bounds of dependencies have been updated to reflect what
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is actually tested.
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- |
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SSYNC replication mode now removes as much of the directory
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structure as possible as soon at it observes that the directory
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is empty. This reduces the work needed for subsequent replication
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passes.
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- |
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The container-updater now reports zero objects and bytes used for
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child DBs in sharded containers. This prevents double-counting in
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utilization reports.
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- |
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Add fallocate_reserve to account and container servers. This
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allows disks shared between account/container and object rings to
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avoid getting 100% full. The default value of 1% matches the
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existing default on object servers.
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|
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- |
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Added an experimental ``swift-ring-composer`` CLI tool to build
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composite rings.
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- |
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Added an optional ``read_only`` middleware to make an entire cluster
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or individual accounts read only.
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- |
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Fixed a bug where zero-byte PUTs would not work properly
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with "If-None-Match: \*" conditional requests.
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- ACLs now work with unicode in user/account names.
|
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|
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- COPY now works with unicode account names.
|
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- Improved S3 API compatibility.
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- |
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Lock timeouts in the container updater are now logged at INFO
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level, not ERROR.
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- Various other minor bug fixes and improvements.
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