Issue with --registry-mirror Path Support in Kaniko and Harbor Registry Proxy

[allen0099]

Hi Developers,

I am writing to bring to your attention an issue with --registry-mirror in Kaniko that seems to be related to path support. According to PR #1707, this feature should be supported, but it was subsequently reverted in PR #1794.

When using Harbor as a registry proxy, it is necessary to include a prefix to access the proxy cache. However, as seen in the discussions on issue #1794 (comment) and issue #1618 (comment), this appears to create a problem for Kaniko with --registry-mirror.

I am curious to know whether the support for --registry-mirror path support will be reinstated in the future or if it has been discontinued altogether.

Edit:
The error is
error building image: registries must be valid RFC 3986 URI authorities: harbor.example.com/dockerhub
where dockerhub is a proxy cache in harbor

Thanks

[mlec1]

I would really appreciate this feature too. That would be useful when using the GitLab Dependency Proxy @aaron-prindle

[patsevanton]

Any news ?

[mschneider82]

also need this feature, sadly that the feature PR got revered and not fixed :-(

[mschneider82]

please also add label registry/jfrog i have this issue using artifactory with /path

[gawsoftpl]

Still dependency proxy for harbor and gitlab doesnt work.

https://example.gitlab.myendpoint.com/dependencyproxy
https://example.harbor.myendpoint.com/dockerhub-proxy

[prima101112]

add this issue also and created PR #3046 hopefully it will help us cause i have the same problem