[Openstack] Glance image definition using V2 API

Fabian Zimmermann dev.faz at gmail.com
Sun Apr 22 04:57:33 UTC 2018


Hi,

just create an empty image (Without file or location param), then use add-location to set your locations.

 Fabian Zimmermann


Am 19. April 2018 06:15:33 MESZ schrieb Cory Hawkless <Cory at Hawkless.id.au>:
>Looking for some help with defining glance images. I'm running a new
>Queens installation and do not have the V1 API enabled in Glance.
>
>So the Glance V1 API has been deprecated for some time now (I believe)
>and best I can tell there is no support in the V2 API for defining an
>existing image into glance.
>I.E, I have some volumes in my Ceph pool that I'd like to expose to
>Glance, but the old method of using "glance image-create --disk-format
>raw --id $IMAGE_ID  --location rbd://$CLUSTER_ID/$POOL/$IMAGE_ID/snap"
>no longer works because this is a V1 command with the V2 API having no
>support for the --location flag.
>
>I'm primarily dealing with large(ish) windows images around 100GB mark,
>so exporting them to a file then importing them using the --file
>command is very sub optimal.
>
>Without an outright database hack, is there any way to define an
>existing Ceph based volume to be used by Glance?
>If there is not a way to do this then can I safely enable the V1 API in
>Queens? How long until V1 support is removed and I'm back to square 1
>
>Thanks in advance
>Cory
>
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