kolla/ansible/roles/glance/templates/glance-registry.json.j2

{
    "command": "/usr/bin/glance-registry",
    "config_files": [
        {
            "source": "{{ container_config_directory }}/glance-registry.conf",
            "dest": "/etc/glance/glance-registry.conf",
            "owner": "glance",
            "perm": "0600"
        }
    ]
}