82cb5a5d78
Signed-off-by: Tim Burke <tim.burke@gmail.com> Change-Id: I9c86383ed3d35657a7e88fa9cdc6a94559e5ca37
89 lines
3.1 KiB
YAML
89 lines
3.1 KiB
YAML
---
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features:
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S3 API
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* Added support for aws-chunked transfers. Recent AWS clients recently
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began defaulting to this mode. See also:
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`Transferring Payload in Multiple Chunks (Chunked Upload)
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<https://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html>`__.
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* Added support for verifying additional checksums during upload. All
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algorithms currently supported by AWS are supported: CRC64NVME,
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CRC32, CRC32C, SHA1, and SHA256. See also: `Checking object integrity
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in Amazon S3
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<https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html>`__.
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Note that some algorithms require the availability of additional
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libraries: ISA-L or anycrc.
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* Added support for create-without-overwrite conditional writes.
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Let clients request heartbeats during COPYs by including
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the query parameter ``heartbeat=on``.
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With heartbeating turned on, the proxy will start its response
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immediately with 202 Accepted then send a single whitespace
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character periodically until the request completes. At that
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point, a final summary chunk will be sent which includes a
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``Response Status`` key indicating success or failure.
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Labeled metrics
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* Added support for emitting labeled statsd metrics in a variety of
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formats. Middleware authors should see `the LabeledStatsdClient documentation
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<https://docs.openstack.org/swift/latest/misc.html#swift.common.statsd_client.LabeledStatsdClient>`__
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for more information.
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* Instrumented proxy-logging with labeled metrics. See
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``proxy-server.conf-sample`` for more information.
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* Instrumented the object-server with labeled metrics. See
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``object-server.conf-sample`` for more information.
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Added ``access_user_id`` logging field; out-of-tree auth middlewares should
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use ``environ['swift.access_logging']['user_id']`` to populate this field.
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Introduced an extensible ring format. This allows both more than 65,536
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devices and more data structures to be in a ring. For more information,
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see `Ring File Formats -- Ring v2
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<https://docs.openstack.org/swift/latest/overview_ring_format.html#ring-v2>`__.
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Python 3.13 (with the GIL enabled) is now supported. Free-threaded
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builds remain untested.
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upgrade:
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Removed support for Python 3.6.
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Removed support for pickled ring files. These have not been written
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since Swift 1.7.0.
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deprecations:
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Flamingo (2025.2) will be the final stable release to support Python 3.7 and 3.8.
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fixes:
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S3 API
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* Fixed HTTP framing issues when returning errors for a request with
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``Expect: 100-continue``.
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* Improved various error messages to better imitate AWS responses.
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SSYNC connections are now promptly terminated when subrequests timeout.
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Fixed a recursion error in the account-quota middleware.
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Fixed an error in ``invalidate_hash`` when the partition is deleted while
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waiting for the partition lock.
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Various other minor bug fixes and improvements.
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