41 lines
2.0 KiB
YAML
41 lines
2.0 KiB
YAML
---
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features:
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- |
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This release provides an EXPERIMENTAL implementation of the Glance spec
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`Multi-Store Backend Support
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<https://specs.openstack.org/openstack/glance-specs/specs/rocky/implemented/glance/multi-store.html>`_,
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which allows an operator to configure multiple backing stores so that
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end users may direct image data to be stored in a specific backend.
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See `Multi Store Support
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<https://docs.openstack.org/glance/latest/admin/multistores.html>`_
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in the Glance Administration Guide for more information.
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This experimental feature is optionally exposed as the EXPERIMENTAL
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Image Service API version 2.8. Its use in production systems is currently
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**not supported**. We encourage people to use this feature for testing
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purposes and report any issues so that it can be made stable and fully
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supported in the Stein release.
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other:
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The `Multi-Store Backend Support
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<https://specs.openstack.org/openstack/glance-specs/specs/rocky/implemented/glance/multi-store.html>`_
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feature is introduced on an experimental basis in the EXPERIMENTAL
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Image Service API version 2.8:
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* a new *list stores* call, `GET /v2/info/stores
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<https://developer.openstack.org/api-ref/image/v2/index.html#list-stores>`_
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* a new ``OpenStack-image-store-ids`` header in the `create image
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<https://developer.openstack.org/api-ref/image/v2/index.html#create-image>`_
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response
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* an ``X-Image-Meta-Store`` header may be included with the `image data
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upload
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<https://developer.openstack.org/api-ref/image/v2/index.html#upload-binary-image-data>`_
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request
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* an ``X-Image-Meta-Store`` header may be included with the `image import
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<https://developer.openstack.org/api-ref/image/v2/index.html#import-an-image>`_
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request
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Please keep in mind that as version 2.8 of the Image Service API is
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EXPERIMENTAL, we reserve the right to make modifications to these aspects
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of the API should user feedback indicate that a change is required.
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