not possible to download volume-backed image from glance

[panic!]

Hi,

it looks like when i try to download a volume backed images (locaion cinder://<volume-id>) that it is not possible to download the image.

glance image-download --file <output-file> <image-id>

and

openstacj image save --file <output-file> <image-id>

this results in a zero byte file.

Has been tested on train installed with openstack ansible.

Is this a known bug?

Best
Thomas

[Rajat Dhasmana (whoami-rajat)]

Hi Thomas,

can you check if your deployment contains the rootwrap filters file[1]
If the file doesn't exist then it's not possible to create image using glance cinder store.
Also if openstack ansible doesn't install this file by default, it would be good to let the team know about it.

[1] https://github.com/openstack/glance_store/blob/stable/train/etc/glance/rootwrap.d/glance_cinder_store.filters

Thanks
Rajat Dhasmana

[Cyril Roelandt (cyril-roelandt)]

It's been 2 years and the reporter has not come back, Invalid.