Glance Download Snapshot
Alberta Hagley
Recently (within the last few months) my Ring Pro 2 doorbell picture glance on my lovelace dashboard has been showing the missing picture image instead of the last snapshot image from the doorbell. Occasionally it works and shows the last image from the doorbell, but it appears very random as to when. A reload of the integration will update and bring the picture back but then it will disappear later.
As an administrator I can obviously log in to the storage host and create a new glance image directly from the volume block device, but this isn't an avenue available to anyone interacting via the API or web GUI.
I've successfully built images for openstack using KVM on my local linux machine using a local disk image file (raw or qcow2), converted the image file to a compressed qcow2, and uploaded that with glance.
This is an old question, but what you want to do is use kvm to make a raw disk image using the cdrom iso file and an empty volume. Then, you can upload the raw disk to glance and use it to boot others.
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