Docker私有信任注册表

Question

I want to delete images in docker private trusted registry.How we can see the available images and how we can delete the older images ?

I'm using registry:2

Thanks in advance.

Answer 1

From issue 1529 , you can see your images with:

curl -k -u 'docker:sdf' -X GET https://localhost:5000/v2/_catalog

For each image, you can list its tags:

curl -k -u 'docker:sdf' -X GET https://localhost:5000/v2/bkf/ebbg/tags/list

Finally, for a tag, you can query its manifest:

curl -k -I -H Accept:\* https://<some_url_or_ip>:5000/v2/<image_name>/manifests/<tag_name>

( Steven Iveson )

Use the value of either of these headers (including the sha256: part if present) - they should be the same:

• Docker-Content-Digest
• Etag

And you need the manifest to delete an image

DELETE /v2/<name>/manifests/<reference>

curl -k -v -u 'docker:sdf' -X DELETE https://localhost:5000/v2/<name>/manifests/<reference>