Synchronizing to a container registry with a different image name on DESTINATION

[mmarchini]

Is it possible to use skopeo sync to sync images from a container registry into a different container registry, while using a different image name in the destination registry? For example:

$ skopeo sync --src docker --dest docker old.somedockerregistry.net.net/oldNamespace.oldImage new.somedockerregistry.net/newNamespace/newImage

The example above would result in the following content for destination registry:

REPO                                                                    TAGS
new.somedockerregistry.net/newNamespace/newImage/oldNamespace.oldImage  latest

Is it possible (via parameters or something) to have the following content for destination registry instead?

REPO                                              TAGS
new.somedockerregistry.net/newNamespace/newImage  latest

[mtrmac]

Thanks for reaching out.

I’m afraid that’s not currently possible (other than not using skopeo sync, and manually plumbing together skopeo list-tags and skopeo copy).

Adding a mode like that, with no automated mapping, is a long-standing RFE, primarily centered around the need to change the YAML input format; e.g. #1792 points at some of the earlier work and discussions

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[mmarchini]

Gotcha, I think I'll go with skopeo list-tags and skopeo copy then, thanks!

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A friendly reminder that this issue had no activity for 30 days.

[BDeus]

using list-tags en copy provide the same result as if it was run with sync ?