FlavorDiskTooSmall : is there a way to define a minimal flavor on in the image in glance

I've started using glance image properties to have better metadata about my images in glance http://docs.openstack.org/cli-referen...

So I was wondering if there was a way to define the minimal flavor an image can run on in those properties. Updating them using glance image-update.

ps. while I'm at it, is there a way to use these properties to define the default username one has to use to login via ssh on the VM ?

You could use the instance_type_* properties for the image:

According to the title of your question I assume you are most likely interested in instance_type_root_gb.

CLI: glance image-update <uuid> --property instance_type_root_gb=<size>

Hint: In documentation and code one will often find instance_type as a synonym to flavor.

The second question about providing a default username for ssh login cannot be answered by me, sorry.

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