
Glance now has ability to configure multiple stores at a time. To use this feature in cinder for uploading volume to image, operator need to define a new field named 'image_service:store_id' in the volume-type extra-specs. At a time of volume upload to image request, if 'image_service:store_id' is present in the associated volume type, then image will be uploaded to specified 'store_id'. The value 'store_id' is nothing but store identifier defined in glance-api.conf. If the value of 'image_service:store_id' is null or not set in volume-type then the image will be uploaded to default store in glance. Co-authored-by: Sagar Waghmare <sawaghma@redhat.com> Co-authored-by: Abhishek Kekane <akekane@redhat.com> DocImpact Implements: bp support-glance-multiple-backend Change-Id: Ica56833a1d9fb9f47b922dbbc6558901bb3a2800
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