server/sandbox_list.go: No error on filtered list find by ID
We should not error when we try to find a pod ID in a filtered
list of sandboxes; instead we should return an empty struct
and log it.
This fixes another cri-test failure.
@@ -42,7 +42,11 @@ func (s *Server) ListPodSandbox(ctx context.Context, req *pb.ListPodSandboxReque
if filter.Id != "" {
id, err := s.PodIDIndex().Get(filter.Id)
if err != nil {
- return nil, err
+ // Not finding an ID in a filtered list should not be considered
+ // and error; it might have been deleted when stop was done.
+ // Log and return an empty struct.
+ logrus.Warn("unable to find pod %s with filter", filter.Id)
+ return &pb.ListPodSandboxResponse{}, nil
}
sb := s.getSandbox(id)
if sb == nil {
