[Issue] image mod without modification output differ from image export with python:2.7-slim-buster

[qiuchengxuan]

Current Behavior

1. Export image with image mod

   regctl image mod python:2.7-slim-buster --annotation 'io.containerd.image.name="docker.io/library/python:2.7-slim-buster"' --create ocidir://python:2.7-slim-buster
   tar cf python.tar -C python ./
   

2. import with ctr

   [root@whatever ~]# ctr -n k8s.io images import python.tar
   unpacking import-2024-05-29:2.7-slim-buster (sha256:039808cc0b7b562b05a0f13e75c3693be4325c3289d29b304eb40932339108f5)...done
   [root@whatever ~]# crictl images | grep import
   docker.io/library/import-2024-05-29                2.7-slim-buster     eeb27ee6b8930       51.7MB
   

Expected Behavior

1. Export image with image export

   regctl image export python:2.7-slim-buster python.tar

2. import image with ctr

   [root@whatever ~]# ctr -n k8s.io images import python.tar
   unpacking docker.io/library/python:2.7-slim-buster (sha256:6c1ffdff499e29ea663e6e67c9b6b9a3b401d554d2c9f061f9a45344e3992363)...done
   

3. grep with pattern import, no outputs as expected

   [root@whatever ~]# crictl image | grep import
   [root@whatever ~]#
   

Steps To Reproduce

image mod from python:2.7-slim-buster

Version

VCSTag:     v0.6.1
VCSRef:     766ee6291f882778207ff42207f9ca8b1da54e57
VCSCommit:  766ee6291f882778207ff42207f9ca8b1da54e57
VCSState:   clean
VCSDate:    2024-05-14T13:18:19Z
Platform:   linux/amd64
GoVer:      go1.22.3
GoCompiler: gc

Environment

• Running as binary or container: binary
• Host platform: linux/amd64
• Registry description: docker.io

Anything else

Probably I need export it first and modify locally