24 lines
1.2 KiB
YAML
24 lines
1.2 KiB
YAML
---
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features:
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- |
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This release includes support for Glance multiple stores. An
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operator may now specify which Glance store will be used when
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a volume is uploaded to Glance as an image. Some details
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about this feature:
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* This feature is not directly user-facing. To enable it, an
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operator must add the field ``image_service:store_id`` in the
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volume-type extra-specs. The value of the field is a valid
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store identifier (``id``) configured in Glance, which may be
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discovered by making a ``GET /v2/info/stores`` call to the
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Image Service API.
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* If ``image_service:store_id`` is not set in the extra-specs for a
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volume-type, then any volume of that type uploaded as an image will
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be uploaded to the default store in Glance.
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* The ``image_service:store_id`` can only be set in the extra-specs
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for a volume-type when multiple glance stores are configured.
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* Cinder validates proposed Glance store identifiers by contacting
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Glance at the time the ``image_service:store_id`` is added to a
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volume-type's extra-specs. Thus the Image Service API must be
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available when a volume-type is updated.
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