# Pastebin 4RksW9n7
        try:
            if self.cloud_config.get_api_version('image') == '2':
                endpoint = '/images'
            else:
                endpoint = '/images/detail'

            response = self._image_client.get(endpoint)

        except keystoneauth1.exceptions.catalog.EndpointNotFound:
            # We didn't have glance, let's try nova
            # If this doesn't work - we just let the exception propagate
            response = self._compute_client.get('/images/detail')