88 lines
3.1 KiB
YAML
88 lines
3.1 KiB
YAML
---
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features:
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Experimental support for Python 3.6 and 3.7 is now available.
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Note that this requires ``eventlet>=0.25.0``. All unit tests pass,
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and running functional tests under Python 2 will pass against
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services running under Python 3. Expect full support in the
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next minor release.
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Log formats are now more configurable and include support for
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anonymization. See the ``log_msg_template`` option in ``proxy-server.conf``
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and `the Swift documentation <https://docs.openstack.org/swift/latest/logs.html#proxy-logs>`__
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for more information.
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Added an operator tool, ``swift-container-deleter``, to asynchronously
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delete some or all objects in a container using the object expirers.
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Swift-all-in-one Docker images are now built and published to
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https://hub.docker.com/r/openstackswift/saio. These are intended
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for use as development targets, but will hopefully be useful as a
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starting point for other work involving containerizing Swift.
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upgrade:
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The ``object-expirer`` may now be configured in ``object-server.conf``.
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This is in anticipation of a future change to allow the ``object-expirer``
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to be deployed on all nodes that run the ``object-server``.
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**Dependency updates**: we've increased our minimum supported version
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of ``cryptography`` to 2.0.2 and ``netifaces`` to 0.8. This is largely due
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to the difficulty of continuing to test with the old versions.
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If running Swift under Python 3, ``eventlet`` must be at least 0.25.0.
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fixes:
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Correctness improvements
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* The ``proxy-server`` now ignores 404 responses from handoffs without
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databases when deciding on the correct response for account and
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container requests.
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* Object writes to a container whose existence cannot be verified
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now 503 instead of 404.
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Sharding improvements
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* The ``container-replicator`` now only attempts to fetch shard ranges if
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the remote indicates that it has shard ranges. Further, it does so
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with a timeout to prevent the process from hanging in certain cases.
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* The ``proxy-server`` now caches 'updating' shards, improving write
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performance for sharded containers. A new config option,
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``recheck_updating_shard_ranges``, controls the cache time; set it to
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0 to disable caching.
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* The ``container-replicator`` now correctly enqueues
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``container-reconciler`` work for sharded containers.
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S3 API improvements
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* Unsigned payloads work with v4 signatures once more.
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* Multipart upload parts may now be copied from other multipart uploads.
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* CompleteMultipartUpload requests with a ``Content-MD5`` now work.
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* ``Content-Type`` can now be updated when copying an object.
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* Fixed v1 listings that end with a non-ASCII object name.
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Background corruption-detection improvements
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* Detect and remove invalid entries from ``hashes.pkl``
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* When object path is not a directory, just quarantine it,
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rather than the whole suffix.
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Various other minor bug fixes and improvements.
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