Comment 2 for bug 1584415

A similar issue can also be seen if you try to filter by the image name that contains a ':' (semicolon)

e.g glance --os-image-api-version 2 image-list --property-filter name=ubuntu:12.04
400 Bad Request
Unable to filter by unknown operator 'ubuntu'.

The root cause is the same and we need to fix the issue for all such cases.