Docker official registry (Docker Hub) URL

Question

Docker Hub official website has been moved to https://registry.hub.docker.com from https://hub.docker.com/.

If I try to docker pull images from URL like:

Answer 1

You're able to get the current registry-url using docker info:

...
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Labels:
...

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That's also the url you may use to run your self hosted-registry:

docker run -d -p 5000:5000 --name registry -e REGISTRY_PROXY_REMOTEURL=https://index.docker.io registry:2

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Grep & use it right away:

$ echo $(docker info | grep -oP "(?<=Registry: ).*")
https://index.docker.io/v1/