def delete(self, req, id, body):
"""Deletes an existing image metadata."""
context = req.environ['cinder.context']
if context.authorize(policy.IMAGE_METADATA_POLICY):
key = body['os-unset_image_metadata']['key']
vol, metadata = self._get_image_metadata(context, id)
if key not in metadata:
raise exception.GlanceMetadataNotFound(id=id)
self.volume_api.delete_volume_metadata(
context, vol, key, meta_type=common.METADATA_TYPES.image)
return webob.Response(status_int=http_client.OK)
def delete(self, req, id, body):
"""Deletes an existing image metadata."""
context = req.environ['cinder.context']
if authorize(context):
try:
key = body['os-unset_image_metadata']['key']
except (KeyError, TypeError):
msg = _("Malformed request body.")
raise webob.exc.HTTPBadRequest(explanation=msg)
if key:
vol, metadata = self._get_image_metadata(context, id)
if key not in metadata:
raise exception.GlanceMetadataNotFound(id=id)
self.volume_api.delete_volume_metadata(
context, vol, key, meta_type=common.METADATA_TYPES.image)
else:
msg = _("The key cannot be None.")
raise webob.exc.HTTPBadRequest(explanation=msg)
return webob.Response(status_int=http_client.OK)
def fake_get_volume_image_metadata_raise(*args):
raise exception.GlanceMetadataNotFound(id=id)
