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NVIDIA / enroot

A simple yet powerful tool to turn traditional container/OS images into unprivileged sandboxes.
Apache License 2.0
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404 Error importing custom image from docker.io #146

Closed rormseth closed 1 year ago

rormseth commented 1 year ago

Hello, I am running Enroot 3.4.0 on Rocky 9.0. When running enroot import, I am getting 404 errors for some custom images, but not all. Here is my error:

[user@n1 ~]$ enroot import docker://hpcreid/openmpi:2212228 
[INFO] Querying registry for permission grant
[INFO] Authenticating with user: <anonymous>
[INFO] Authentication succeeded
[INFO] Fetching image manifest list
[INFO] Fetching image manifest
[ERROR] URL https://registry-1.docker.io/v2/hpcreid/openmpi/manifests/2212228 returned error code: 404 Not Found
[user@n1 ~]$

However, I know that enroot is correctly configured, because all of these work properly:

enroot import docker://ubuntu
enroot import docker://rockylinux:8.7 
enroot import docker://gmao/ubuntu20-baselibs:v7.6.1-openmpi_4.1.4-gcc_12.1.0

Can you help me understand why it is failing for the hpcreid image, but succeeds for the gmao image?

3XX0 commented 1 year ago

We only support the Docker format manifest version 2 currently. So chances are, you pushed it using an old version of Docker or Podman with the default OCI format

rormseth commented 1 year ago

Yep, that fixed it. Thanks.